nginx配置https启动报错:Expecting: TRUSTED CERTIFICATE)

这个题是对的存储过程和函数的信息存储在information_schema数据库下的Routines表中。可以通过查询该表的记录来查询存储过程和函数的信息，ROUTINE_NAME字段中存储的是存储过程和函数的名称；sp_name参数表示存储过程或函数的名称

PARAMETERS当前数据库中当前用户可以访问的用户定义函数或存储过程的每个参数在该视图中占一行。对于函数，该视图还会返回一行返回值信息。INFORMATION_SCHEMA.PARAMETERS 视图以 sysobjects 和 syscolumns 系统表为基础。若要从这些视图中检索信息，请指定完全合格的 INFORMATION_SCHEMA view_name 名称。还有VIEWS、COLUMNS等等。

1.The use of the Internet can be an addiction like alcoholism or drug use .翻译，并解释应怎么理解“The use of ”。the use of 使用，利用对于使用因特网，很可能变成一种癖好，就像酗酒和吸毒一样（难以自拔）。2.Find out about your habits and routines.解释“find out”，“routines”。find out "找到, 得到;发现; 查明; 找出; 想出"等等routine 惯例，例行公事，这里指平日每天的习惯找找看你自己的日常的习惯。（habita和routine这里基本是一个意思）3.the police found the student in the computer lab: he was surfingthe net-for seven days straight.翻译，并解释应怎么理解“straight”straight连续的，不间断的警方在机房发现该学生，这名学生已经连续在机房上网长达一周时间。4.you"re determined to spend a brief time on line ,but then you spend several hours.解释“be determined”，“a brief”。be determined to下决心，决定 brief 短暂的，短时间的你决定就上一小会儿网，但你却上了好几个小时。5.what is the cure ?翻译，并解释应怎么理解“crue”cure治愈。疗法，药物疗法/药物是什么呢？6.Some expert recommemd that people set strict limits on their time for Internet use.翻译，并解释应怎么理解“set strict limits ”。set strict limits设置严格的限制专家建议人们对他们的上网时间进行严格限制。7.How long do you spend up here?It"s fun up here.应该怎么理解这里的“up”。up here是口语里常用到了，就是“这里”的意思，不能把up和here拆开看你在这里呆多长时间？这里很好玩。8.Make yourself at home.翻译，还有它的用途是什么？make yourself at home是很常用的话，意思是”不必拘束，就当是你自己家一样“。一般都是客人你家做客，显得比较拘谨放不开，你就要对他说make yourself at home!PS:你问题是够多的！呵呵！

即创建db2数据库的时候，会创建一些系统表。这些表记录了所有数据库的对象（表、视图等），它们都在模式sysibm下面，并且均以sys开头，如systables、sysviews、sysindexes等，同时也为这些表建立了相应的视图，这些视图在模式syscat下面。官方说法如下：sysibm系统数据字典表(基本表)。syscat系统视图。简单讲：系统相关数据都放在sysibm表里面，syscat是基于sysibm的一组视图，一般来讲建议访问syscat看相关系统数据。系统数据是相对于你的应用数据而言的，比如表的定义之类的都在里面，但是你的业务数据都在你自己生成的表里面，当然你也不会用这些个系统schema。

routing[英]["ru:tu026au014b][美]["ru:tu026au014b]vt.按某路线发送（route的现在分词形式）; 以上结果来自金山词霸例句:1.Each node in the network participates in routing data. 网络中的每个节点都参与到数据的路由中。2.The gps will still work, but then you"re just a blue dot with no routing information. gps依然可以工作，但这时你就只是上面的那个蓝点，周围没有了路线信息

bitsCN.com 大家在安装或使用MYSQL时，会发现除了自己安装的数据库以外，还有一个information_schema数据库。 information_schema数据库是做什么用的呢，使用WordPress博客的朋友可能会想，是不是安装模板添加的数据库呀？看完本片文章 后，你就会对information_schema数据库有所了解。information_schema数据库是MySQL自带的，它提供了访问数据库元数据的方式。什么是元数据呢？元数据是关于数据的数据，如数据库名或表名，列的数据类型，或访问权限等。有些时候用于表述该信息的其他术语包括“数据词典”和“系统目录”。在MySQL中，把 information_schema 看作是一个数据库，确切说是信息数据库。其中保存着关于MySQL服务器所维护的所有其他数据库的信息。如数据库名，数据库的表，表栏的数据类型与访问权 限等。在INFORMATION_SCHEMA中，有数个只读表。它们实际上是视图，而不是基本表，因此，你将无法看到与之相关的任何文件。information_schema数据库表说明:SCHEMATA表：提供了当前mysql实例中所有数据库的信息。是show databases的结果取之此表。TABLES表：提供了关于数据库中的表的信息（包括视图）。详细表述了某个表属于哪个schema，表类型，表引擎，创建时间等信息。是show tables from schemaname的结果取之此表。COLUMNS表：提供了表中的列信息。详细表述了某张表的所有列以及每个列的信息。是show columns from schemaname.tablename的结果取之此表。STATISTICS表：提供了关于表索引的信息。是show index from schemaname.tablename的结果取之此表。USER_PRIVILEGES（用户权限）表：给出了关于全程权限的信息。该信息源自mysql.user授权表。是非标准表。SCHEMA_PRIVILEGES（方案权限）表：给出了关于方案（数据库）权限的信息。该信息来自mysql.db授权表。是非标准表。TABLE_PRIVILEGES（表权限）表：给出了关于表权限的信息。该信息源自mysql.tables_priv授权表。是非标准表。COLUMN_PRIVILEGES（列权限）表：给出了关于列权限的信息。该信息源自mysql.columns_priv授权表。是非标准表。CHARACTER_SETS（字符集）表：提供了mysql实例可用字符集的信息。是SHOW CHARACTER SET结果集取之此表。COLLATIONS表：提供了关于各字符集的对照信息。COLLATION_CHARACTER_SET_APPLICABILITY表：指明了可用于校对的字符集。这些列等效于SHOW COLLATION的前两个显示字段。TABLE_CONSTRAINTS表：描述了存在约束的表。以及表的约束类型。KEY_COLUMN_USAGE表：描述了具有约束的键列。ROUTINES表：提供了关于存储子程序（存储程序和函数）的信息。此时，ROUTINES表不包含自定义函数（UDF）。名为“mysql.proc name”的列指明了对应于INFORMATION_SCHEMA.ROUTINES表的mysql.proc表列。VIEWS表：给出了关于数据库中的视图的信息。需要有show views权限，否则无法查看视图信息。TRIGGERS表：提供了关于触发程序的信息。必须有super权限才能查看该表 bitsCN.com

第一步：mysql> USE information_schema;第二步：mysql> SELECT create_time FROM TABLES WHERE table_name = "Course";

comedy routines喜剧套路双语例句1Monty Python puts on hilarious comedy routines "Monty Python"s Flying Circus."巨蟒小组上演了他们的经典喜剧：飞翔马戏团。2The attention span of producers who have the ability to turn a screenplay into a movie is the stuff of Hollywood legend and comedy routines.制片人有能力将剧本变成电影，吸引他们的注意力，这在好莱坞传奇和喜剧故事中是常见的桥段。

SELECT routines.routine_name, parameters.data_type, parameters.ordinal_positionFROM information_schema.routines JOIN information_schema.parameters ON routines.specific_name=parameters.specific_nameWHERE routines.specific_schema="my_specified_schema_name"ORDER BY routines.routine_name, parameters.ordinal_position;这个sql语句可以查询出来你所有的函数,已经函数中对应的参数,"my_specified_schema_name"换成你对应的schema名字.

【译文】 原文地址 本文基于go 1.13版本 所有在Go中创建的goroutines都由一个内部调度程序的管理。Go调度程序试图给所有的goroutines分配运行时间，并且在当前goroutine被阻塞或终止情况下也能使CPU忙于运行其他goroutines。 Go通过GOMAXPROCS变量来限制操作系统线程同时运行的数量。这意味着，Go必须在每个正在运行的线程上调度和管理所有的goroutines。这个角色通过一个特殊的goroutine来完成，称为g0，这是为每个操作系统线程创建的第一个goroutine：当goroutine被阻塞在channel上时，当前的goroutine就会被挂起，即处于等待模式将不会推入任何goroutines队列中。收到消息的goroutine将切换到g0，然后将挂起的goroutine放入到本地调度队列中： 尽管g0这个特殊goroutine是管理调度的，但是它不止这些工作还有其他更多的功能。 与普通goroutine相反，g0有固定且比较大的栈。这允许Go在需要更大栈时，还能执行操作。g0的职责可以如下：

1、安装cache之前必须先安装IIS。 //用来解析CSPIIS在控制面板->添加或删除程序 ->添加/删除Windows组件 ->Internet信息服务(IIS)添加；2、cache(Ensemble)安装步骤总共十二步;3.安装完成后 shutdown数据库。4.拷贝原库Cache.cpf到EnsembleSys根目录下，cpf中主要配置数据库存放路径，根据事情情况可以自己修改cpf文件，或者在System management Portal->Local Databases->Home->Configuration->Local Databases->Edit;5.拷贝Cache.key到EnsembleSysMgr根目录下；CSP的配置按照原库路径配置以下内容1、设置路径： [Home] > [Security Management] > [CSP Applications] > [Create NEW CSP Application]>[Save]；2、Csp Application路径为IE访问路径3、Resource required to run the application: %Service CSP;4 、Namespace: ————————;5、CachePhysicalPath:“数据库存放路径”6、Default Superclass: locale.ChineseCSP Gateway Management的设置设置路径[Home] > [Configuration] >[CSP Gateway Management]Server Access（一般安装数据库后自动生成）Application Access（需要添加一个）IIS中虚拟目录设置 // 只使用数据库 不考虑操作路径：控制面板->管理工具->Internet 信息服务->(本地计算机->网站->默认网站) 。如果以前添加了站点，那么在完成上一步CSP设置之后，需要删除原来的IIS站点，重新添加。此处注意权限。 对上面操作步骤说明1、虚拟目录别名为2、第四步目录名称必须指向数据存放路径下，3、第四步执行权限全选； //写CLS CSP 需要配置补丁操作注意：在做补丁之前需要把CACHELIB的ReadOnly更改为No，做完补丁后再更改回Yes。将以下内容拷贝到C:EnsembleSysMgrFDBMSPatchFDBMS_F173_Cache_52_WNT下CACHE.DAT文件Patch qaqcasl523.mro文件将以下内容拷贝到C:EnsembleSysCSPsysmgrPatchadhoc5412plusadhoc5412UtilConfigSQL.csp %SYS>zn "fdbms"FDBMS>d ^mdbmsins("","FDBMS")Converting User Security Definitions.....DONECONVERTING USER PASSWORDS...ALL DONEFDBMS>d integ^mdbmsins()FDBMS>d ^%RIMFLoad routines from a %ROMF file.WARNING: This routine will delete the source code (if any) for existing object routines that are being replaced.Device: C:patchFDBMS_F173_Cache_52_WNTqarmacF173.mro file format: ("UR") =>M/WNT wrote this file on Nov 03 2006 3:03 PM.File Comment: patch for compiling routines in FDBMS( All Select Enter List Quit )Routine Input Option: allIf a selected routine has the same name as one already on file,shall it replace the one on file? No => yesBuilding existing routine list ... done.@ indicates routines which have been saved to disk.. indicates routines which already exist in this directory.Loading Routines ...%qarmac@. 1 routine in 0 minutes, 0 secondsnone of them skipped.FDBMS>FDBMS>d ^%RIMFLoad routines from a %ROMF file.WARNING: This routine will delete the source code (if any) for existing object routines that are being replaced.Device: C:patchFDBMS_F173_Cache_52_WNTSYS.SQLSRV.mro file format: ("UR") =>M/WNT wrote this file on Nov 03 2006 3:03 PM.File Comment: patch for compiling routines in FDBMS( All Select Enter List Quit )Routine Input Option: allIf a selected routine has the same name as one already on file,shall it replace the one on file? No => yesBuilding existing routine list ... done.@ indicates routines which have been saved to disk.. indicates routines which already exist in this directory.Loading Routines ...FDBMS> 再做adhoc5412plus.zip（如文档readme_5412.txt，需要拷贝UtilConfigSQL.csp到C:EnsembleSysCSPsysmgr下）；FDBMS>zn "%sys"%SYS>d ^%RIInput routines from SequentialDevice: C:patchadhoc5412plusadhoc5412adhoc5412.rsaParameters? "RS" =>File written by Cache for Windows using %RO on 17 May 2007 9:32 PMwith extensions INC,INT and with description:( All Select Enter List Quit )Routine Input Option: allIf a selected routine has the same name as one already on file,shall it replace the one on file? No => yesGenerate backups? No => NoRecompile? Yes => yesDisplay Syntax Errors? Yes => yes^ indicates routines which will replace those now on file.@ indicates routines which have been [re]compiled.- indicates routines which have not been filed.%msql.INC^ syConfig.INC^ STUCNFG1.INT@3 routines processed.%SYS>s path="C:patchadhoc5412plusadhoc5412SQL.xml"%SYS>do $SYSTEM.OBJ.Load(path,"cbrps")Load started on 04/12/2008 10:56:40Loading file C:patchadhoc5412plusadhoc5412SQL.xml as xmlImported class: %SYSTEM.SQLCompiling class %SYSTEM.SQLCompiling routine %SYSTEM.SQL.1ERROR: Compiling class includes Processing %systemInclude.INC into a precompiled headerLoad finished successfully.%SYS>s path="C:patchadhoc5412plusadhoc5412adhoc5412.xml"%SYS>do $SYSTEM.OBJ.Load(path,"brpsu")Load started on 04/12/2008 10:57:57Loading file C:patchadhoc5412plusadhoc5412adhoc5412.xml as xmlImported object code: %SYS.PATCHImported global: ^CacheTempPatchLoad finished successfully.%SYS>do ^%MGDIRYou"re in namespace %SYSDefault directory is c:ensemblesysmgr%SYS>do ^%SYS.PATCHApply Patch UtilityAdhoc: 5412Description: PVA089,DPV2673Created at: 2007-05-18 00:51:28Created on $zv: Cache for Windows (Intel) 5.2.3 (Build 710)Apply (Y/N) yApplying Patch... .......Successfully Applied!Please test the patch. If it fails, you can remove thepatch by executing the following command:Do Restore^%SYS.PATCH()%SYS>d $System.CSP.LoadPage("/csp/sys/mgr/UtilConfigSQL.csp","fc")Compiling file /csp/sys/mgr/UtilConfigSQL.cspCompiling class %cspapp.mgr.utilconfigsqlCompiling routine %cspapp.mgr.utilconfigsql.1%SYS>d $System.OBJ.Load("C:patchCollection.ListOfDT.xml","fc")Load started on 04/12/2008 12:17:50Loading file C:patchCollection.ListOfDT.xml as xmlImported class: %Collection.ListOfDTCompiling class %Collection.ListOfDTCompiling routine %Collection.ListOfDT.1Load finished successfully.%SYS>d ^%RIMFLoad routines from a %ROMF file.WARNING: This routine will delete the source code (if any) for existing object routines that are being replaced.Device: C:EnsembleSysMgrFDBMSqaqcasl523.mro file format: ("UR") =>M/WNT wrote this file on May 18 2007 3:48 PM.File Comment: backport of AK626, fix INTO :Array() problem( All Select Enter List Quit )Routine Input Option: allIf a selected routine has the same name as one already on file,shall it replace the one on file? No => yesBuilding existing routine list ... done.@ indicates routines which have been saved to disk.. indicates routines which already exist in this directory.Loading Routines ...%qaqcasl@. 1 routine in 0 minutes, 0 secondsnone of them skipped.%SYS>%SYS>zn "DHC-APP" DHC-APP>d $system.SQL.Purge(0) 更改SQL Setting[Home] > [Configuration] > [SQL Settings]将DISTINCT optimization turned on 的值置为 Yes ,保存,然后再置成No保存.全部做完后把CACHELIB的ReadOnly更改为Yes

search~~~~~``

conio.h，windows.h不是标准库的string.h math.h是标准库中的string.h主要提供处理字符串的一些函数math.h主要提供一些数学函数windows.h提供windows编程的接口，头文件等conio.h 提供控制台输入输出的一些函数

图书馆线路

不是我打击你的 你别失望 卖书的都这样 买他书他都回回这么一封信 就是名字改下而已 无非就是 谢谢你对他的支持 顺便推销下新作品 以后多多关注他 这东西不看也罢 别以为人家是专门花大心思为你写的 那么兴奋

地道英语表达｜Daily routines 日常SLEEP During the week I usually wake up about 7.30 am. If I don"t, my mum wakes me up. I get up a few minutes later. In the evenings I go to bed about 10.30 pm, and usually go to sleep straight away. If I have a late night I try to have a sleep in the afternoon when I get home from college.wake up 醒来 wake sb up 叫某人醒来，起床get up 起床go to sleep 睡觉straight away 立刻，马上have a late night 熬夜have a sleep 睡一觉FOOD I have coffee and cereal for breakfast, then have a light lunch, maybe a sandwich and an apple, and a snack in the afternoon. We have our main meal in the evening. If Mum"s late home from work, she doesn"t bother to cook; we just get a takeaway instead. One of us has to feed the cat as well.cereal 麦片 have a light lunch 简单吃个午饭 snack 零食 doesn"t bother 不必做，不劳烦做，不麻烦做... doesn"t do something because there is no reason or because it is too much work takeaway 打包带走，外带BATHROOM ROUTINES I usually have a shower when I get home from college because my sister, Rosie, and my brother, Marcus, spend so much time in the bathroom in the morning. I only have time to have a wash and clean my teeth (syn brush my teeth), before Rosie comes in to put on a bit of make-up. In the winter I sometimes have a bath instead of a shower. I like to lie in the bath and listen to music. have a shower 洗澡 have a bath 泡澡 put on make-up 化妆HOUSEWORK Fortunately we"ve got a cleaner who does a lot of the housework, and that includes doing my washing. But I still have to make my bed and do some of my ironing, and I sometimes do the shopping with Mum. fortunately 幸运地 cleaner 清洁工 do my washing 洗衣服 make the bed 铺床 do the ironing 熨衣服 do the shopping 买菜When we do the shopping, we buy food at the supermarket; when we go shopping, it is a leisure activity and we perhaps buy clothes, book, etc.SPARE TIME On weekdays I usually stay in and watch TV in the evening. At the weekend I go out quite a lot with my friends, either to the cinema or just to a café, and I eat out once a week. Sometimes friends come round and we chat about clothes, music and college. stay in 呆在家 eat out 在饭店吃饭 come round 顺道拜访

ritual n. （宗教等的）仪式;例行公事，老规矩;典礼adj. 作为仪式的一部分的;礼节性的;例行公事的名词复数:ritualsroutine n. [计算机]程序;例行公事;日常工作;固定节目adj. 例行的;常规的;日常的;普通的名词复数:routines

My daily life is extremely monotonous; I try hard to adapt myself to it. Why? Because I want to be a good student. I wish to render service to my country.I get up at six every day. I dress myself quickly and have breakfast at half past six. After breakfast I go to school.I have four lessons in the morning and three in the afternoon. I study hard and always help my classmate with their lessons. I have lunch at school. School is over at five.After supper I read newspapers or watch TV for half an hour. I prepare my lessons between half past seven and nine. I go to bed at nine.The above is a brief account of my daily life on weekdays. There is no school on Sundays. I usually review my lessons in the morning and call on some friends or to go to see a film in the afternoon.

你好，很高兴为你解答 talk about routines;ask about and say times 字面意思：谈例程；问说时代希望能帮到你

merry”. But most people would be c

更多相关免费学习推荐：mysql教程(视频)mysql快速查询的方法：1.查询正在运行中的事务select p.id,p.user,p.host,p.db,p.command,p.time,i.trx_state,i.trx_started,p.info from information_schema.processlist p,information_schema.innodb_trx i where p.id=i.trx_mysql_thread_id;2.查看当前连接，并且能够知晓连接数select SUBSTRING_INDEX(host,‘:‘,1) as ip , count(*) from information_schema.processlist group by ip;3.查看一个表的大小select concat(round(sum(DATA_LENGTH/1024/1024),2),‘M‘) from information_schema.tables where table_schema=‘数据库名‘ AND table_name=‘表名‘;4.查看某个数据库所有表的大小select table_name,concat(round(sum(DATA_LENGTH/1024/1024),2),‘M‘) from information_schema.tables where table_schema=‘t1‘ group by table_name;5.查看库的大小，剩余空间的大小select table_schema,round((sum(data_length / 1024 / 1024) + sum(index_length / 1024 / 1024)),2) dbsize,round(sum(DATA_FREE / 1024 / 1024),2) freesize, round((sum(data_length / 1024 / 1024) + sum(index_length / 1024 / 1024)+sum(DATA_FREE / 1024 / 1024)),2) spsize from information_schema.tables where table_schema not in (‘mysql‘,‘information_schema‘,‘performance_schema‘) group by table_schema order by freesize desc;6.查找关于锁select r.trx_id waiting_trx_id,r.trx_mysql_thread_id waiting_thread,r.trx_query waiting_query,b.trx_id blocking_trx_id,b.trx_mysql_thread_id blocking_thread,b.trx_query blocking_query from information_schema.innodb_lock_waits w inner join information_schema.innodb_trx b on b.trx_id = w.blocking_trx_id inner join information_schema.innodb_trx r on r.trx_id = w.requesting_trx_idGinformation_schema的使用1.查看各个库下的表数据大小select table_name,concat(round(sum(DATA_LENGTH/1024/1024),2),‘M‘) from information_schema.tables where table_schema=‘db_name‘ group by table_name;2.查看各个数据库的数据大小select TABLE_SCHEMA, concat(round(sum(data_length)/1024/1024,2),‘ MB‘) as data_size from information_schema.tables group by table_schema;3.查看实例有没有主键select table_schema,table_name from information_schema.tables where (table_schema,table_name) not in(select distinct table_schema,table_name from information_schema.STATISTICS where INDEX_NAME=‘PRIMARY‘ ) and table_schema not in ( ‘sys‘,‘mysql‘,‘information_schema‘,‘performance_schema‘);4.查看实例中哪些字段可以为nullselect TABLE_SCHEMA,TABLE_NAME from COLUMNS where IS_NULLABLE=‘YES‘ and TABLE_SCHEMA not in (‘information_schema‘,‘performance_schema‘,‘mysql‘, ‘sys‘)G5.查看实例中有哪些存储过程和函数#存储过程select ROUTINE_SCHEMA,ROUTINE_NAME,ROUTINE_TYPEfrom information_schema.ROUTINESwhere ROUTINE_TYPE=‘PROCEDURE‘ and ROUTINE_SCHEMA not in (‘mysql‘,‘sys‘,‘information_schema‘,‘performance_schema‘);#函数select ROUTINE_SCHEMA,ROUTINE_NAME,ROUTINE_TYPE from information_schema.ROUTINES where ROUTINE_TYPE=‘FUNCTION‘ and ROUTINE_SCHEMA not in (‘mysql‘,‘sys‘,‘information_schema‘,‘performance_schema‘);6.查看实例中哪些表字段字符集和默认字符集不一致select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,CHARACTER_SET_NAME from information_schema.COLUMNS where (CHARACTER_SET_NAME is null or CHARACTER_SET_NAME <> ‘utf8‘) and TABLE_SCHEMA not in (‘information_schema‘,‘performance_schema‘,‘test‘,‘mysql‘,‘sys‘);7.查看实例中哪些表字段字符校验规则和默认的不一致查看当前字符集和校对规则设置show variables like ‘collation_%‘;select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,CHARACTER_SET_NAME,COLLATION_NAME from information_schema.COLUMNS where (COLLATION_NAME is null or COLLATION_NAME <> ‘utf8_general_ci‘) and TABLE_SCHEMA not in (‘information_schema‘,‘performance_schema‘,‘test‘,‘mysql‘,‘sys‘);8.查看哪些账号有除了select、update、insert以外的权限select GRANTEE,PRIVILEGE_TYPE,concat(TABLE_SCHEMA,‘-‘,TABLE_NAME,‘-‘,COLUMN_NAME) from COLUMN_PRIVILEGES where PRIVILEGE_TYPE not in (‘select‘,‘insert‘,‘update‘)union select GRANTEE,PRIVILEGE_TYPE,TABLE_SCHEMA from SCHEMA_PRIVILEGES where PRIVILEGE_TYPE not in (‘select‘,‘insert‘,‘update‘)unionselect GRANTEE,PRIVILEGE_TYPE,concat(TABLE_SCHEMA,‘-‘,TABLE_NAME) from TABLE_PRIVILEGES where PRIVILEGE_TYPE not in (‘select‘,‘insert‘,‘update‘) unionselect GRANTEE,PRIVILEGE_TYPE,concat(‘user‘) from USER_PRIVILEGES where PRIVILEGE_TYPE not in (‘select‘,‘insert‘,‘update‘);9.查看实例中哪些表不是默认存储引擎，以默认存储引擎为innodb为例select TABLE_NAME,ENGINE from information_schema.tables where ENGINE!=‘innodb‘ and TABLE_SCHEMA not in (‘information_schema‘,‘performance_schema‘,‘test‘,‘mysql‘, ‘sys‘);10.查看实例中哪些表有外键select a.TABLE_SCHEMA,a.TABLE_NAME,a.CONSTRAINT_TYPE,a.CONSTRAINT_NAME,b.REFERENCED_TABLE_NAME,b.REFERENCED_COLUMN_NAME from information_schema.TABLE_CONSTRAINTS a LEFT JOIN information_schema.KEY_COLUMN_USAGE b ON a.CONSTRAINT_NAME=b.CONSTRAINT_NAME where a.CONSTRAINT_TYPE=‘FOREIGN KEY‘;11.查看实例中哪些表字段有级联更新select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,REFERENCED_TABLE_SCHEMA,REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from information_schema.KEY_COLUMN_USAGE where REFERENCED_TABLE_SCHEMA is not null and REFERENCED_TABLE_NAME is not null and REFERENCED_COLUMN_NAME is not null and table_schema not in (‘information_schema‘,‘performance_schema‘,‘test‘,‘mysql‘, ‘sys‘);12.如何根据用户名、连接时间、执行的sql等过滤当前实例中的连接信息select USER,HOST,DB from processlist where TIME>2;13.查看数据库中没有索引的表select TABLE_SCHEMA,TABLE_NAME from information_schema.tables where TABLE_NAME not in (select distinct(any_value(TABLE_NAME)) from information_schema.STATISTICS group by INDEX_NAME) and TABLE_SCHEMA not in (‘sys‘,‘mysql‘,‘information_schema‘,‘performance_schema‘);14.查看数据库中有索引的表，建立了哪些索引显示结果：库名、表名、索引名select TABLE_SCHEMA,TABLE_NAME,group_concat(INDEX_NAME) from information_schema.STATISTICS where TABLE_SCHEMA not in (‘sys‘,‘mysql‘,‘information_schema‘,‘performance_schema‘) group by TABLE_NAME ;

在你的C文件里引用EEPROM函数的头文件，eeprom_routines.h然后在程序中使用void eeprom_write(unsigned char addr, unsigned char value);unsigned char eeprom_read(unsigned char addr);这两个函数了。这两个函数一个读一个写。比如你想写0x10到地址为0x55的EEPROM，就写：eeprom_write(0x55,0x10);同理，如果想读取0x55地址处的值，就写：ee_value = eeprom_read(0x55);如果编译时编译器提示找不到eeprom_routines.h，可以在X:Program FilesHI-TECH SoftwarePICC9.81include 目录下找，然后复制到自己项目文件夹下。对了，我用的是MPLab IDE，编译器使用的是PICC

Life is never short of beautyOur life is never short of beauty . what matters is that we should search for the beauty through our eyes of our own accord. If you keep an eye open for things around us intentional , you can find that there are much more beauty than you image . In the nature , the scene of sunrise or sunset is usually thought of as a beautiful moment, for it brings people brightness and warmth and it indicates hope and a new beginning. You may feel refreshed, inspired and full of energy when watching such a scene. And Life is mostly made up of routines and patterns. Every day we act them out and they are what make up the bulk of our lives. Many of us live according to a socially acceptable template, within the realm of safety, while living repetitively and dreaming of ways to escape.I used to revolt against these routines. I saw them as the enemy of adventure and of living a spontaneous life. However, I"ve found that routines can be quite blissful. I"ve realized that every day events and what we would commonly classify as “normal”, is often extraordinary if you just take a closer look.I"ve discovered that even if you"re not exactly where you"d like to be, that doesn"t mean that life right now can"t be beautiful or enjoyable. And the best part is, you don"t have to do anything to make it beautiful. It already is beautiful.All you have to do is open your eyes.

通过经历搜查这是常见意思

不需要在工作目录的，只需要通过uigetfile找到路径，直接xlsread("路径")就可以了。

现在分词短语作状语。

62操作 确保适当的手术,中断处理程序应当根据下面的指导方针。 所有的寄存器•推所使用的常规上使用前、流行乐堆叠栈之前把他们从ISR)。 保持ISR短•,尽可能地快跑。使用汇编代码是强烈recom -修补。 如果ISR将•已经有一段时间,降低了中断优先尽快ISR允许其他内出现。中断 有许多种特别的规则•申请中断运行时系统/用户模式。 请参阅适当章为更多的细节。 63中断的桌子 桌子6-1显示结构的内部中断矢量表。第一列向量地址在餐桌。抵消第二栏显示了矢量第一名 256个字节的桌子,第三栏显示了矢量在第二个256个字节。6-1表。内部中断矢量表结构 0x0000 + 0x0100抵消 0x00周期性中断- 0x10中等- 0x20 RST 10 - 0x30 RST 18 - 0x40 RST20 - 0x50 RST 28 - 0x60 Syscall指令- 0x70 RST 38 PWM 0x80奴隶口岸系统/用户态的侵害 0x90写保护违背正交解码 0xA0定时器一个输入捕获 0xB0定时器B叠加限制侵犯 0xC0串行一个串行端口 0xD0串行B串行F 0xE0串行端口B / C C网路 0xF0串行D定时器

eeprom_write(unsigned char addr, unsigned char value);eeprom_read(unsigned char addr);在头文件pic.h里，直接调用就行了，不用编写你要写的话可以参考此头文件里的写法

如果c语言库里没有某个头文件 只需要将下好的头文件放入下面的路径即可

看你是进的是windows32 还是控制台应用程序，若进的是控制台应用程序就打不开。

它这个是要达到双向校验根证书链的。你应该要根据微信那边库里有什么数字厂商的根证书链，然后对应的把你本地的根链post过去校验才行。——沃通CA 数字证书机构做中国数字证书认证领域的领跑者，有可以申请免费使用的哦 buy.wosign.com 。可以试试看

Mike step Megamind is a super intelligent aliens, hometown is captured by the black hole, destroyed, he was sent to earth. However, from another planet another baby, and he also falls into the super city ( Metro City ), has a different fate, he landed in a rich family, later to become known as the super hero city Superman ( Metro Man ); and Mike Wallace falls on the city jail, by a group of prisoners brought up. Two people destined for the enemy, and toward a different road.The same is an alien, IQ is almost. But the blue skin big head Megamind but from is considered to be bad. And handsome Metroman has been affected by the people worship. Therefore Megamind is determined as a bad guy, and the heroes fight.The movie the evil can never prevail over good. The subversion of the traditional routines, Megamind finally defeated the MetroMan, but without a superhero and where the super bad guy? Later, Megamind because I boring, no opponent. Created Titan ( Titan ) as a new hero, however he found, Titan does not think he would like to fight with him, and will destroy the city and the Titans, in battle, Megamind found that Metroman did not die but live in seclusion, rekindled the hope, defeated Titan, to become a true hero.

这个错误提示表明SSL握手失败了，错误原因是packet length too long（数据包长度过长）。这种情况通常是由于客户端和服务器之间存在的某些网络问题，例如：客户端和服务器之间的网络延迟过高，导致数据包传输过程中丢失或出错。客户端和服务器之间的网络带宽不足，导致数据包无法及时传输，从而超过了系统的缓冲区大小。SSL协议版本不匹配，客户端和服务器之间使用的SSL协议版本不一致，导致握手失败。解决这个问题的方法可能有：调整客户端和服务器之间的网络设置，例如增加带宽、降低延迟等等。尝试使用更可靠的SSL协议版本，例如TLS 1.2或更高版本。检查客户端和服务器之间的防火墙或代理设置，确保SSL数据包可以正常传输。检查SSL证书和密钥配置是否正确。

Auff1aHi, how"s going?Buff1aI"m pretty busy. I have a lot of work to do today.Auff1aThat"s tough. Do you want to take a break and have lunch with me?Buff1aSure, but I have to go back at 1 pm.Auff1aThat"s OK. What"s your tasks?Buff1aI have to write a report and turn in this afternoon.Auff1aYou have plenty of time. You will be fine.Buff1aI hope so. Let"s go to the cafeteria.

My Daily Routine I have the same routine from Monday to Friday. I usually get up at five fifty. Then I have breakfast. At six thirty, I go to school. I don"t ride a bike. I go to school on foot. I have five lessons in the morning. I do morning exercises with my classmates after the second lesson. At eleven thirty, I go home for lunch. In the afternoon, I have three lessons. After class, we often have sports in the playground. At five, I go home. After supper, I do my homework. At about ten, I go to bed. I am happy every day. 希望我有帮到你，麻烦给个好评哈o(∩_∩)o

error:0308010C:digital envelope routines::unsupported 出现这个错误是因为 node.js V17版本中最近发布的OpenSSL3.0, 而OpenSSL3.0对允许算法和密钥大小增加了严格的限制，可能会对生态系统造成一些影响. 在node.js V17以前一些可以正常运行的的应用程序,但是在 V17 版本可能会抛出以下异常: 目前可以通过运行以下命令行临时解决这个问题

【 #英语资源# 导语】学习英语，阅读真的很重要，多阅读一些短篇英语文章也是提高英语阅读能力的一种。下面是 ！ 　　【篇一】生活的意义 The Meaning of LifeSince we were born, we are meant to face the stage of study and work until we retire, which seems everybody does the same thing in their life. They start to wonder about the meaning of life. In my opinion, the meaning of life lies in study and finding the right place. 自打我们出生起，就注定要经历学习和工作的阶段，直到退休，似乎每个人在他们的一生中都在做着一样的事。他们开始思考人生的意义，在我看来，生命的意义在于学习并找到人生定位。 Study comes first for human being. Since we learn the knowledge, we get to know about the world. The more we learn, the more we want to search for the unknown knowledge. The world is beautiful because of diversity, and there are so many amazing scenery waiting for us to discover. At the process of searching the knowledge, we also become mature and have our own thinking. 对于我们来说学习是最重要的。我们学习了知识就对世界开始有了一定的了解。我们学得越多，就越想寻求未知的知识。因其多样性，世界是美丽的，有很多令人惊叹的风景在等着我们去发现。在寻找知识的过程中，我们也变得成熟，有自己的想法。 Finding the place in the world is the basic task for us. The purpose of knowledge is to master some skills, so as to get accustomed to the world and know what we want to do and what we can bring to the world. The value we create can bring happiness to people we love and make a contribution to the world. 找准自己的在世界上的位置是我们的基本任务。知识的目的是掌握技能，来适应这个世界，知道我们想做什么，可以给世界带来什么。我们创造的价值可以给我们爱的人带来快乐，给世界做出贡献。 Life is short, but we keep searching all the time. 生命是短暂的，但是我们会不断探索。 　　【篇二】减肥误区 The Wrong Ways to Lose Weight For every girl, they chase to look beautiful all the time, even some of them take it as the lifetime career. What"s more, the commercial ads implant them the idea that only skinny girls can be charming, so some girls take the extreme ways to lose weight, which hurts their bodies badly. 对于每一个女孩来说，她们时刻追逐，甚至有些人把它当作一生的事业。而且，商业广告也灌输了她们这样的想法，只有纤瘦的女孩才有魅力，所以有些女孩们采取极端的方法减肥，这严重伤害了她们的身体。 The most common wrong way to lose weight is to refuse food. Most girls believe that if they bear the hunger, then their bodies will not grow fat, so they just eat little food and fight with food temptation. It is not worthy of hurting bodies to lose weight. If we don"t keep healthy, we may lose our lives. The suitable way is to go on a diet with doctor"s professional advice. 最常见的错误减肥方法是不吃东西。大多数女孩相信如果她们能够忍受饥饿，她们就不会发胖，所以她们只吃很少的食物，与食物的诱惑做抗争。伤害身体的减肥是不值得的。如果我们不保持健康，就有可能会失去生命。恰当的方法是听从医生的专业建议去进行节食。 The second wrong way is to take pills. Many commercial ads try to attract more females to buy the products, so they brag about the effect of taking pills. Actually, these pills have side effects, which damage the bodies. Many experts have told the truth that taking regular exercise is the best way to keep fit. 第二个错误的方法是吃药。许多商业广告试图通过吹嘘服药效果来吸引更多的女性去购买他们的产品。实际上，这些药有副作用，会损害身体。许多专家已经指出经常锻炼是保持健康的方法。 It is everybody"s right to chase looking beautiful, but they must do the wise things. 每个人都有权利去追逐美丽，但他们必须做明智的事情。 　　【篇三】如何应对负面情绪 How to Deal With Negative EmotionLife is a journey. We will see different scenery and learn to grow up. Nobody can live easy life all the time, and they must have gone through some hard time. The one who can conquer the difficulty will be stronger. While those who can"t deal with the negative emotion will miss the beautiful scenery. Wise men can find the ways to remove bad mood. 生活是一场旅程，我们将会看到不一样的风景并学习成长。没有人能一直过着一帆风顺的生活，他们都会经历一些艰难的时刻。那些能够克服困难的人会变得更强。而那些不能处理负面情绪的人会错过美丽的风景。智者总能找到方法来消除坏心情。 In the modern life, a lot of people do the same things every day, then the repeating routines are easy to frustrate them. They feel life is meaningful and why they have to sit in the office to work for a whole day. The negative emotion makes them lose themselves. At this time, they need to slow down their life pace. A trip is the best way to relax and forget about the annoyance. It opens your vision and helps you to find the answers. 在现代生活中，很多人每天都在做同样的事情，重复着日常，很容易有挫败感。他们觉得生活是有意义的，但是他们却要坐在办公室里工作一整天。消极情绪使他们迷失自我。在这个时候，他们需要放慢生活节奏。旅行是的放松方式，可以忘记烦恼。它也开阔了你的视野，帮助你找到答案。 Talking to the families or friends is also a good way to relieve your bad emotion. We need someone to listen to us. With their support and caring, we will find the motivation to move on. Life is short, don"t be afraid of making change if you are not really satisfied with the current situation. 跟家人或朋友倾诉也是缓解负面情绪的一个好办法。我们需要有人倾听我们。有了他们的支持和关爱，我们就会找到继续前进的动力。人生短暂，如果你不满意当前的局势，不要害怕改变。 　　

bid farewell to 英[bid u02c8fu025bu0259u02c8wel tu:] 美[bu026ad fu025bru02c8wu025bl tu] 告别；拜别 [例句]Bid farewell to the daily routines.向日常生活挥手告别。

这个专业入行门槛低，而且如今的工资待遇越来越好，而且目前 IT行业的就业市场是不饱和的，所以从业人员找工作还是相对来说很轻松的。现在的你选择 IT专业，绝对不会错，如果你不想继续读书，选择职业技术学校就读也不错，只要你学好 IT技术，有能力，你就可以找到一份不错的工作岗位。

（1）荧光灯管由灯头、灯丝及玻璃管等组成（图2-4）。图2-4荧光灯管的构造1.灯头2.电极3.支架及引线4.灯丝5.玻璃管（2）荧光灯启辉器（启动器）由电容器、双金属片等组成（图2-5）。图2-5荧光灯启辉器构造1.电极2.绝缘底座3.外壳4.电容器5.静触头6.双金属片7.玻璃壳（3）荧光灯镇流器（限流器）由铁芯、线圈等组成（图2-6）。图2-6荧光灯镇流器的构造1.线圈2.铁芯3.铁皮外壳4.引线荧光灯的接线原理如图2-7所示。当电源开关合上后，经镇流器2、灯丝3，电压加在启辉器的双金属片4和静触头5之间，引起辉光放电。放电时所产生的热量传到双金属片上，使其弯曲与静触头相碰，电路接通，灯丝通过电流被预热到很高的温度发射电子。与此同时，由于双金属片与静触头接触后，辉光放电停止，双金属片不再受热而开始冷却，离开静触头恢复原状。就在双金属片离开静触头的一瞬间，因电路突然断开，此时镇流器产生一个很高的脉冲电压，加在灯管两端的灯丝之间，使灯丝发射出的大量电子流去冲击灯管内的气体，形成肉眼看不见的紫外线。紫外线又激发管壁所涂的荧光粉，发出像日光似的光线，所以这种灯又称日光灯。灯管点燃后，因镇流器上有较大的电压降，启辉器的双金属片与静触头之间的电压较低，不足以放电，所以电压总是加在灯管的两端，维持气体放电状态连续发光。图2-7荧光灯的接线原理1.电源2.镇流器3.灯丝4.启辉器中的双金属片5.启辉器中的静触头

1. 记得,想起,回忆起[(+as)][+(that)][+wh-][+v-ing][O4]I remember telling you about it once.我记得这事和你谈过一次。Do you remember her telephone number?你记得她的电话号码吗?2. 记住,牢记,不忘[+to-v]Remember to write us when you get there.到了那儿别忘了给我们写信。3. 【婉】给...送礼;遗赠财产给;付...小费4. 代...致意,代...问好[(+to)]5. 纪念vi.[W]1. 记得,记起,记住If I remember correctly, your brother went to Canada ten years ago.如果我记得不错的话,你兄弟十年前就到加拿大去了。

　　“荧光灯”它可以分为传统型荧光灯和无极荧光灯，荧光灯的使用寿命比较长，同时它的显色性和光效都比较好，荧光灯的使用范围也比较广，那么接下来小编为大家介绍一下荧光灯的工作原理和其他的介绍，希望可以帮助到大家。　　第一点：荧光灯的工作原理　　首先荧光灯的内壁涂有荧光粉，同时它的管理还充有400帕到500帕的氩气和少量的一些汞，在通电的情况下，管内的汞原子受到了激发作用，从而辐射出紫外线，可以放出多余的能量，这样管内的荧光粉就可以吸收紫外线的辐射从而就可以发出光了。另外，荧光粉的颜色不同，所折射出来的光线也就不同，荧光灯所消耗的电能大部分运用在了产生紫外线上，所以荧光灯属于一种节能光源。　　第二点：荧光灯的保养维修　　首先，在使用荧光灯的时候一定不要过于频繁地开关灯。这是因为如果过于频繁的开关单则会导致灯管的两端变黑，从而影响灯光的亮度。另外在使用荧光灯的时候也一定要给它保持一个比较通风的环境，这样做的原因一是可以带走灰尘，二是可以降低灯管的温度，从而增强荧光灯的使用寿命。第三点，在安装荧光灯的时候需要很多线路，这时候就需要一些辅助器件，比如说变压器，这样也可以增加荧光灯的使用寿命，同时也能使荧光单达到一个适合的功率。　　第三点：荧光灯的常见问题及其维修方法　　在使用荧光灯的时候经常会遇到灯管不发光的现象，这时我们第一步需要检查电源是否接通，如果接通的话，接下来还需要检测灯管的单丝是否被烧坏，如果被烧坏的话，则需要更换新的荧光灯，如果没有烧坏的话，接下来我们还需要检测一下灯具接插件是否接触不良，镇流器是否被损坏，如果是的话则需要重新安装这些零件，如果不是的话则需要继续检测它的灯管是否漏气，如果是的话则需要更换新的灯管。　　关于荧光灯的工作原理及其其他相关介绍，小编就先简单的为大家说到这里，大家在使用荧光灯的时候，一定要注意小编说的保养和维修方法。注意到这些，可以保证荧光灯的使用寿命。

Modem指示灯含义： 　　POWER：电源指示灯　　DSL(ADSL-LINK)：信号灯，开启后急速闪耀，然后常亮绿色。工作状态下，常亮以外情况均属不正常　　ADSL-ACT：信号数据灯，有数据传输时闪耀，无时常暗　　ETH(ETHNET)(LAN-LINK)：局域网灯，开启后常亮红色，表示你的网卡和modem之间连接正常，否则请检查你的网卡和网卡线（较粗的那根）　　LAN-ACT：局域网数据灯，有数据传输时闪耀，无时常暗　　MR：Modem已准备就绪，并成功通过自检。 　　TR：终端准备就绪。 　　SD：Modem正在发出数据。 　　RD：Modem正在接收数据。 　　OH：摘机指示，Modem正占用电话线。 　　CD：载波检测，Modem与对方连接成功。 　　RI：Modem处于自动应答状态。某些Modem用AA表示。 　　HS：高速指示，速率大于9600。 　　PS: 若modem上所有灯常亮，连接不上宽带,请关闭modem电源后过会再试，并延长间隔时间，若以上方法试后，仍所有灯常亮，请联系当地电信部门报告modem问题

记得。。。。。

袋式过滤器：1、优点：袋式过滤器用途广泛，可用于粗滤、中滤或精滤;在设备具有投资成本较低、使用寿命长和过滤成本低等优点；过滤精度高，过滤处理量大，具有成本低、效率高等特点；更换滤袋时方便快捷，而且过滤机免清洗，省工省时2、缺点：每种布袋滤料都有自身特殊分子组成，使用温度也大不相同，当超出滤料使用温度限制后，滤袋会收缩无法过滤，甚至到无法抽出袋笼。二、板式过滤器1、优点：板框过滤机的优点是结构简单、制造容易、设备紧凑、过滤面积大而占地面积小、操作压力高、滤饼含水量少、对各种物料的适用能力强。2、缺点：缺点是间歇操作，劳动强度大，生产效率低

第一个是数字键盤的灯，第二个是英文大小写指示灯，第三个是按Scroll lock会亮的，Scroll Lock是卷动锁，现在已经很少用到了，他的功能是，在一些编辑软体中，如：Word, Excel，本来按踺盘上的↑↓←→上下左右按踺，会使得游标做上下锁又的移动，而画面是固定的，按下Scroll Lock後，按↑↓←→则游标在画面上的位置不动，而将整的编辑区做移动。听起来很模糊吗？现在开启一个Excel，然後在里面用踺盘的上下左右踺移动看看，在按下Scroll Lock卷动锁後，再用上下左右踺移动看看，你就会知道他的功能了。现在的视窗程式，已经很少有机会用到他了，大概就剩一些经常需要用Excel做一些报表的人可能会用吧。

remember[英][ru026au02c8membu0259(r)][美][ru026au02c8mu025bmbu025a]vt.& vi.记得; 牢记; vt.记着; 纪念; 回想起; 送钱[礼物]给…; 第三人称单数：remembers过去分词：remembered现在进行时：remembering过去式：remembered例句:1.I must remember to read the book. 我必须记得去读这本书。.-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

　　中央空调相对普通的挂式空调或者是柜式空调而言，不仅仅设计更加人性化，而且整体结构美观，是一种人性化的家电产品，但是中央空调也存在自己本身难以弥补的缺陷和麻烦问题，包括后期清洗维护处理比较复杂。今天为大家说明的就是关于中央空调清洗滤网方面的方法以及步骤技巧和注意事项，有兴趣或者有需求朋友可以综合这部分的知识入手进行尝试性动手操作。　　　　一、什么是中央空调过滤网　　中央空调过滤网为凹凸式蜂巢结构，可广泛应用于空气过滤、污水过滤系统，在纺丝阶段将抗菌剂(DEP)和防霉剂(TBZ)直接掺入PP树脂原料当中，使生产的过滤网达到了抗菌防霉功效。易于多次清洗调换，起效时间持久。　　　　二、中央空调过滤网清洗步骤　　清洗空气过滤器：　　1、打开吸入格栅，握住两处按钮，同时慢慢地往下拉　　2、拖住空气过滤器上的钩子向斜下方拉出，取出过滤器。　　3、清洗方法：用真空吸尘器除去灰尘，或者用清水或温水清洗，尘土过多时用软毛刷子加中性洗涤剂，洗干净后把水甩掉，然后放在阴凉处晒干。记住勿用50℃以上的热水清洗，以免掉色或变形;勿在火上烤干，过滤器可能着火。　　　　4、空气过滤器在清洗之后务必装上。将空气过滤器挂在吸入格栅上部的突起部分上，然后固定于吸入格栅上;将吸入格栅背面的凸柄向内滑动，将空气过滤器安装于吸入格栅。　　5、关闭吸入格栅，与第1步相反，按控制盘上的过滤器信号复位键，中央空调清洗的提醒标志将消失。如果使用环境灰尘过多时，空气过滤器应清洗次数约半年1次。　　清洗吸入格栅：　　1、打开吸风格栅(打开方法同上)　　2、取出空气过滤器(取出方法同上)　　3、取出吸入格栅，将吸入格栅打开为45度，并向上提起。　　4、清洗方法：用软毛刷子、水和中性洗涤剂清洗，然后把水甩掉;当灰尘较多时，把通风扇或厨具专用洗涤剂直接喷到吸风格栅上，10分钟后用水洗静。记住勿用50℃以上的热水清洗，否则会导致掉色或变形;勿用市场上出售的液体杀虫剂、汽油、苯、稀释料、去污粉等化学品。　　5、清洗完毕后安装吸风格栅、安装空气过滤器、关闭吸风格栅。　　　　我们都知道，无论是哪一种空调，它们使用时间久了的话，空调的滤网都会沾染有许多的灰尘，如果不及时清理，不仅会影响到空调的制热或者是制冷效果，还会损害到使用者的身体健康。但是今天为大家举例的中央空调，因为结构设计方面比较特殊，和普通的柜式空调或者立式空调不一样，它如果要进行滤网清理的话就需要提前拆卸，在这个过程中就有许多注意事项需要进行学习和了解，今天为大家说明举例的是关于中央空调清洗滤网的方法以及步骤和说明文字。

记住啊，一定要记住啊