江湖海水哪个密度大

l-i =√2[cos(-∏/4)+i*sin(-∏/4)].
=√2[cos(7∏/4)+i*sin(7∏/4)].

泉水乾涸了,两条鱼为了生存,彼此用嘴里的湿气来喂对方,苟延残喘.但与其在死亡边缘才这样互相扶持,还不如大家安安定定的回到大海,互不相识的来得好

谁道人生无再少?门前流水尚能西.
巴东三峡巫峡长,猿鸣三声泪沾裳
迢迢牵牛星,皎皎河汉女
朔气传金柝,寒光照铁衣
城阙辅三秦,风烟望五津.
巴山楚水凄凉地,二十三年弃置身

1.There is some bread and some apples on the table.(are改为is)
There be句型的be动词应跟着后面第一个名词变化,后面第一个名词是不可数名词或者可数名词单数形式,就是is/was/has been...如果是复数就是are/were/have been,和and后的名词无关
2.The shirt is nice.I want to try it on.
it是代词,应放在动词和介词之间
3.I'd like to buy a kilo of apples.
I'd like=I want,后面接动词时中间必须要有to
4.How much do you pay on the bike?
How much本身就是多少钱的意思,没必要再加money
5.That skirt fits you very well.
good是用来修饰”fit（适合）“的,修饰动词、形容词、副词的词应该是副词（well）而不是形容词（good）

一,y=1/（1-X^2）
去掉使函数无意义的点啊
1-x^2=0
x=-1,x=1
(－∞,-1)(-1,1)(1,∞）
二,y=1/根号4-X^2
4-x^2>0
-2x2;
y(x1)-y(x2)=x1/(1-x1)-x2/(1-x2)
=(x1-x1x2-x2+x1x2)/[(1-x1)(1-x2)]
=(x1-x2)/[(1-x1)(1-x2)]
由1>x1>x2得
1-x10
y单调递增
设f（x）为定义在（-1,1）内的奇函式,若f（x）在（0,1）内单调增加,证明f（x）在（-1,0）内也单调增加
由奇函数得：
f(x)=-f(-x)
设 0>x1>x2>-1得
f(x1)-f(x2)=f(-x2)-f(-x1)
由0>x1>x2>-1得
1>-x2>-x1>0
由函数在（0,1）单调递增得
f(-x2)>f(-x1)
于是
f(x1)-f(x2)=f(-x2)-f(-x1)>0
得f(x)在（－1,0）单调递增
收音机每台售价为90元,成本为60元,厂方为鼓励销售商大量采购,决定凡是订购超过100台以上的,没多订1台,价格就降低1分,最低价为75元.
（1）将每台的实际售价P表示为订购量X的函数.
x小于100时,售价90
x大于100时,多一台降一分,
p(x)=90-(x-100)/100=91-x/100
最低75元
75元时 90-(x-100)/100=75 ,x=1600
于是
p(x)= 90 ,0

（1）咸阳；838。
（2）①贡献：车同轨；修灵渠；形成以咸阳为中心四通八达的道路网。作用：有利于经济、文化交流和发展；有利于维护国家的统一。②特点：陆路、水路、海路交通发达，形成了几个交通中心。原因：国家统一、经济繁荣、文化灿烂；民族交往密切；实行对外开放，长安成为当时的国际大都会等。
（3）启示：国家统一是交通事业发展的前提；要推动社会经济发展、密切中国与世界的联系，就必须大力发展交通事业；古代中国具有开放的胸襟，领先于世界。

鲸鱼没有离开、姜太公的难期到了、大鲸鱼未变之象、不能轻举妄动、 动了就有危险
不动就没危险、君子们、 可以忍就忍 能耐住就耐住
功名就来了
以后峥嵘蜕身时、一跳可过禹门者

“鱼相忘于江湖,人相忘于道术”的本意是说,鱼在宽阔的江湖中会忘掉自己的本性,而人有了一些本事就会忘乎所以.道术在这里指的不是原来意义上的神道之术,而是泛指一般的手艺.
出自《庄子·内篇·大宗师第六》
子贡曰：“然则夫子何方之依?”孔子曰：“丘,天之戮民也.虽然,吾与汝共之.”子贡曰：“敢问其方?”孔子曰：“鱼相造乎水,人相造乎道.相造乎水者,穿池而养给；相造乎道者,无事而生定.故曰：鱼相忘乎江湖,人相忘乎道术.”子贡曰：“敢问畸人?”
用在这儿意思是告诫王敦不要居功自傲、目无朝廷吧.

感悟人生如梦
第一阙的四句是说年少时候满怀抱负 追求前程
第二阙是说自己已经在帝都扎下脚跟 送信回家 还问家里定亲定的怎么样了
第三阙是说自己跟随了一个正确的主人 帮助主人成就伟业 追求天下霸业
第四阙从春寂 鸳鸯可以看出 诗人的妻子过世了
第五阙是感叹自己家庭冷清凄苦 只有一个孩子
最后一阙是感叹家里面钱那么多 可是还是不幸福 命运不需要自己去说去思考 时间悠悠 夜半梦醒 只希望自己这样一个老人早日归去（杜宇的特点是啼血 叫声如“不如且住”）

元吉-鹿

答：设甲种书每本定价X元,共购买Y本
则购买乙种书数量为3/5Y=0.6Y
列式：0.9×X×Y=2×1.5×0.6Y
0.9XY=1.8Y
X=1.8Y÷0.9Y
X=2
即甲书每本定价2元

A 晁盖
这道题我们做过,答案是：晁盖
晁盖,宋江之前的梁山首领.书上说：晁盖平生仗义疏财,专爱结交天下好汉,闻名江湖.

比喻
用一种事物或情景来比作另一种事物或情景.可分为明喻、暗喻、借喻.有突出事物特征,把抽象的事物形象化的作用.“遥望洞庭山水色,白银盘里一青螺”（刘禹锡《望洞庭》）诗歌巧妙地以“螺”作比,将皓月银辉下的山比做银盘里的青螺,色调淡雅,山水浑然一体.

不吃苦中苦,哪做人上人?
苦难是人生最好的大学.
挫折如弹簧,你弱它就强.
吃一堑长一智.
苦尽甘来.
失败是成功之母.
不经历风雨怎么见彩虹?
与其临渊羡鱼,不如退而结网.
学习如逆水行舟,不进则退.

接天莲叶无穷碧,映日荷花别样红的含义
碧绿的莲叶无边无际,一直延伸到水天相接的远方,在阳光的照映下,荷花显得格外艳丽鲜红.

Its better to forget than stay togethe

5.1x10^8
千万位

got on well with
besides
shake hands
live on
at the crossing between

WC（是water closet的缩写,这个最简单,但是老外一般不会用)
toilet（盥洗室,浴室,厕所,卫生间,抽水马桶,便池；这个词用得比较多）
lavatory （盥洗室,厕所,尤其英国用得比较多）
washroom （美国用来代替toilet）

25%. 25 percent. twentyfive percent 0.5 half of one percent.

称“乐善好施”,所以外号“及时雨”.

12、有利--大象

这个无法直译.
把整句拿出来的话就比较好翻译.
It's better not to meet each other that to love in humble circumstances ..
与其相濡以沫,不如两忘于江湖.

先把题拍下来发上来

原:西风一夜催人老,凋尽朱颜白尽头.在梁启超《少年中国说》看到过,应是作者改写的.

这个我来告诉你吧,今天刚看完《大笑江湖》.
他翻译的是：别太放肆,没什么用.

Don't be too presumptuous of no use

又写养鱼池的方法：近1米的大鲤鱼,不是环境近似江、湖的,短时间难以得到.如养捉来的小鱼,（因为品种、环境、饲料等原因,）就是过了几年也长不大.需要截取在有水草、有大鱼的水域,浅水区处水中的土、沙“十数载”,布在池底.二年之内,就生出大鱼了.因为这土中先前已经有了大鱼的卵,得水就生出大鱼的鱼苗了.
个人认为不光是原文中的品种原因. 我（）中自己加的的环境、饲料原因也是很重要的方面.大量的浅水区土,不光带来了卵,也改良了鱼池水质、带来了鱼的水草、水藻、虾、虫等食物和各种有利因素,形成了一个相对较好的鱼的有利生活环境.
这也是为什么现在养水晶虾和养一些鱼,要烧钱买底泥的原因.

这个星期,我调查了学生关于时尚的话题.我给每个学生6件东西,问他们关于每一件东西的一些问题.他们的回答中有一些十分有趣.这里使他们喜欢的和不喜欢的：
Judy Smith喜欢钥匙圈.她的朋友Jack说他不能忍受围巾.“那是妈妈带的!”他说.William Jones 热爱皮夹,他的同学Gina Taylor热爱手表.（她最好的朋友Ann Rice对手表不是很介意,但是她十分喜欢太阳镜!）Jerry也喜欢太阳镜.

advertise
advertisement
be used to
share
persuasive
image
product
service
billboard
promote
place
intended
educate
issue
welfare
complete
law
lie
untrue
claim
aware
be aware of
even if
toothpaste
breath
bad breath
advertiser
cure
customer
comment
connect
fall for
trick
play tricks on
original
creative
public
nationwide
campaign
drug
deal
deal with
social
slogan
school
live
smoking
commit
commit suicide
suicide
smart
complete
satisfied
be satisfied with
schoolmate
trick
trick sb into doing sth
publisher
reader
unique
imagination
fascinating
over and over again
category
senior
senior high
choice
recommend
purchase
copy
sales
bar
ice cream
repackaging
eye-catching
company
update
packaging
in order to
old-fashioned
design
feature
completely
commercial
sweet
soft drink
unforgettable
fashionable
convenient
continuously
cute
height
up to
functional
filling
finger-licking
funky
bored
be bored with
jeans
day and night
available
build
various
particular
audience
goal
target
media
mailing
determine
extremely
appeal
appeal to
react
gather
be concerned with
get sth across
put sth together
approach
sporting
honourable
delighted
significance
briefly
discus
wresting
running
athlete
compete
unmarried
take part(in)
separate
honourable
in honour of
god
restart
peacefully
side by side
well-known
boxor
medal
gladly
light
flame
ceremony
opening ceremony
superstar
scorer
distance runner
record
break the record
running
contribution
make contribution to
absense
female
table tennis
excite
Asian
hurdle
Olympian
joy
attempt
limit
movement
glorious
international
committee
state
retire
host
facillity
stadium
first-class
itself
plenty of
transport
attaction
tourist atrraction
bid
fan
pretty
coach
warm-up
otherwise
swimmer
post
centimetre
net
stretch
court
origin
outdoors
version
physical
technique
opponent
leading
role
play a role in
activity
joke
requirement
meet
practise
association
continent
current
ensure
keep… under control
remove
rugby
polo
power boating
make way for
tae kwon do
previous
martial
martial art
supporter
branch
maintain
balance
judo
fencing
revise
involved
virtual
virtual reality
reality
proposal
extraordinary
character
interactive
set
tiredness
upon
feeling
happiness
headset
enable
3D
animation
monitor
pass on
fingertip
via
thousands of
sensor
be connected to
give out
opening
deliver
straw
world-famous
Brazilian
final
winning
sign
put forward
thrilled
besides
firefighter
burn
battle
whale
ant
fantastic
opportunity
industry
impress
impression
invest
exhibit
built-in
power-free
clay
study
soya bean
powder-free
announce
liquid
soap
powder
showcase
responsible
last but not least
programming
set up
employ
accuse
be accused of
piracy
sue
question
close down
bankrupt
file
popularity
criticize
fade
editor
therefore
voice
opinion
in my opinion
crash
PC
CPU
RAM
cursor
IT
nephew
come across
central
surface
southern
hero
science fiction
nameless
Victorian
gentle
journey
inexperienced
per
rescue
astrophysics
force
guide

一个203 是一个轮回,99刚好轮33次,100就是第34次,也就是2

江泛指大江,湖指湖泊.江湖原指有江或有湖的地方,后引申为有人活动的地方

语出《庄子·大宗师》.
意思是：泉干了,鱼儿都被搁浅在陆地上,鱼儿们只有互相呵气以保持身体的湿润,互相用自己的唾沫来濡湿对方,以保持生存,保存生命.这种危在旦夕,朝不保夕的日子,哪儿有互不认识,却能够自由自在忘我的在江河湖海之中畅游自在!

别太放肆,没什么用
Don't be too licentious,its useless!

独步江湖

我最后一次想你,最后一次想你.
因为明天,我将成为别人的新娘.
最后一次想你.

一,随机误差存在的原因
1在解释变量中忽略的因素的影响
2变量观测值观察误差的影响
3模型关系设定误差的影响
4其他随机因素的影响
二,古典线性回归模型的假定
1,E(U)=0 误差项期望为0
2,var（u）=sigma平方
3,不同误差项相互独立
4,解释变量与误差项不相关
5,误差项服从正态分布N(0,sigma平方)
三,t检验的零假设是系数为0,R平方是由回归方程解释的变差占总变差的百分比,因此0

查了一下好像可以翻译成all corners of the country...不过这个说的好像是农村的犄角旮旯一样...
因为国外没有江湖的,照我看的话,还是直接就说
a fellow of the rivers and lakes
或者
a man in wulin

下面是对于几种程度的割伤急救1轻微割伤,用清水洗净伤口,并用干净的布擦干既可.Below is for some degree of cut emergency 1 minor cuts,rinse the wound,and a clean cloth to wipe dry can.
2较重割伤,用肥皂水和清水洗净伤口,除去污染物并用干净的布或绷带包扎,3对血流不止的割伤,用干净的布或绷带直接包扎伤口并尽快把伤员送往最近的医院救护.2 heavier cut,with soapy water and rinse off with clean water,remove pollutants wound with a clean cloth or bandages,three more than the blood flow,cut with a clean cloth or bandage direct the wound as soon as possible and the wounded to the nearest hospital rescue.
我们平时活动要注意安全,注意保护自己 We usually activities should pay attention to safety,pay attention to protect themselves

暑假作文5篇：
NO.1
This is my first time to join the summer camp in Zhejiang University.In the morning,we took part in opening ceremony.There were more than four hundred students in this sumer camp.I felt very happy because I know I can make more friends in this beautiful city.It took us nearly one hour to listen teachers’ talk.Then we had to begin our first exam.it was not very hard.On,I forgot to talk about our headteacher.He was a student,too.but he becameour teacher for twenty days.I though he was a good teacher,too.He was very handsome.I was very happy t met him.He came from Australia.It was a very beautiful country.In his class,not only we can learn many English knowledge,but also can develop our spoken English.We talked about many things.On,it was very nice.
NO.2
The lesson startedn today.After the long and boring opening ceremony,we saw our chinese teacher.She let us each ask her a queation,but it has to be specific and not too private,during the process,she said she is 30 years old and has a 5-month old daughter.Teaching in this special period of time must be hard for her.She gave us an oral test and devided us into froups,I was chosen as the leader.That took up almost the whole lesson.We used the rest of the time doing tongue twisters.
NO.3
An artist went to a beautiful part of the country and stayedwith a famer.Every day he went out drawing from morning to evening when the sun went down,he returned and a good dinner before he went to bed.When it was time for him to leave,he wanted to pay the famer.But the famer said,no,I don’t want any money,but give me one of your pictures,what is money.In a week the money will all be spent,but the picture will still be here.The artist was very pleased and thanked the famer for saying such kind things about his pictures.
NO.4
Today is a happy day,because I’m full and the class is interesting.Sara and Jenny are good teachers.In the class we play games,study English.We have lot of fun.
But,some thing is unhappy.,like I sleep late.So in the class I want to sleep.And today I will sleep earlier.
NO.5
Hello,I today am in Hangzhou.Hanghzou was very hot.We are in Zhejiang University.It’s very big and beautiful.We study English.It has a lot of fun.We play English game.The teacher Jenny and Sara are kind to us.In lunch,it was very good.I eat slowly.
I think Hangzhou is a beautiful city,and it’s very big.The car was going away.I study happily,living happily.So I’m happy in Hangzhou.

人生若只如初见:意思是说与意中人相处应当总像刚刚相识的时候,美好而又淡然,没有后来的怨恨埋怨.一切只停留在最开始的美好.[人生若只如初见,何事秋风悲画扇.]
不如相忘于江湖：意思是不如大家安安定定的回到大海,互不相识的来得好.

构造多项式序列f_k(x)=(2x)^k,k=0,1,2,...n
那么{f_k(x)}线性无关.
在[0,1]上不超过n次的多项式空间上定义内积：=[f(x)g(x)在[0,1]上的积分],
那么=2^{i+j}/(i+j+1)
于是A是{f_k(x)}的Gram矩阵的两倍,必然正定.

物质标准：
请注意可塑性物质必须小于0.06%
测试要求：
强度特性
测试：
在0度放置4个小时不断裂（仅限皮革）
最低要求：
过程中没有裂缝,碎屑或显著的变化.
测试方法：
ASTM D2136
太阳镜,雨伞,箱包的测试要求
所有适用的包装通过测试
邻苯二甲酸
邻苯二甲酸含量达标
DEHP,DBP,BBP,DINP,DIDP & DNOP (6P) 的物质总量为3%
虽然可能不太标准,但大概意思正确.很辛苦哦.

解题思路：（1）功包含两个必要因素：力和力的方向上通过的距离；功的大小等于力乘以距离，即W=Fs，分别求出力和距离代入公式即可求所做的功．
（2）功率的计算公式为P=[W/t]；在计算时，时间t的单位应该用s．
（3）物体质量m=ρV代入水的密度和体积求出质量，再根据G=mg可求出水的重力．

（1）水被提升的高度为h=4.5m；水的质量为m=ρV=1000kg/m³×1600m³=1.6×10⁶kg；
水的重力为G=mg=1.6×10⁶kg×10N/kg=1.6×10⁷N；柴油抽水机对水做功为W=Fs=Gh=1.6×10⁷N×4.5m=7.2×10⁷J；
（2）抽水时间为t=2h=7200s；抽水机的功率为P=[W/t]=
7.2×107J
7200s=1×10⁴W=10kW；
答：此柴油抽水机在这段时间内对水做了7.2×10⁷J的功；功率是10kW．

点评：
本题考点： 功的计算；功率的计算．

考点点评： 深入理解功率和功的概念，熟练运用功和功率的计算公式，即可解答．

只能意译下：
So,the governor won't gain the people's respects and supports if he didn't care about and make profits for his people.Moreover,it is impossible that the people are willing to do anything or even to die to for the governor if he didn't care about and love his people.Without the people's usage and dead,it is useless if he only have the powerful army and the strong fort.Consequently,it is impossible if there is no enemy coming without the powerful army and the strong fort.
希望能够帮到你.

all corners of the country
或者就像 太极拳 的英译一样,Tai Chi Chuan,翻译成 Kong Woo.

十步杀一人,千里不留行.事了拂衣去,深藏身与名
宿昔秉良弓,楛矢何参差.
控弦破左的,右发摧月支.
仰手接飞猱,俯身散马蹄.
狡捷过猴猿,勇剽若豹螭.
白马篇（白马饰金羁） 曹植
白马饰金羁,连翩西北驰.
借问谁家子,幽并游侠儿.
少小去乡邑,扬声沙漠陲.
宿昔秉良弓,楛矢何参差.
控弦破左的,右发摧月支.
仰手接飞猱,俯身散马蹄.
狡捷过猴猿,勇剽若豹螭.
边城多警急,胡虏数迁移.
羽檄从北来,厉马登高堤.
长驱蹈匈奴,左顾陵鲜卑.
弃身锋刃端,性命安可怀?
父母且不顾,何言子与妻?
名编壮士籍,不得中顾私.
捐躯赴国难,视死忽如归.
杜甫：《观公孙大娘弟子舞剑器行并序》
大历二年十月十九日夔府别驾元持宅见临颍李十二娘舞剑器,壮其蔚〔足支〕.问
其所师,曰：余公孙大娘弟子也.开元三载,余尚童稚,记于郾城观公孙氏舞剑器
浑脱.浏漓顿挫,独出冠时.自高头宜春梨园二伎坊内人,洎外供奉,晓是舞者,
圣文神武皇帝初,公孙一人而已.玉貌锦衣,况余白首!今兹弟子亦匪盛颜.既辨
其由来,知波澜莫二.抚事慷慨,聊为剑器行.昔者吴人张旭善草书书帖,数尝於
邺县见公孙大娘舞西河剑器,自此草书长进,豪荡感激.即公孙可知矣!
昔有佳人公孙氏,一舞剑器动四方.
观者如山色沮丧,天地为之久低昂.
霍如羿射九日落,矫如群帝骖龙翔.
来如雷霆收震怒,罢如江海凝清光.
绛唇珠袖两寂寞,晚有弟子传芬芳.
临颍美人在白帝,妙舞此曲神扬扬.
与余问答既有以,感时抚事增惋伤.
先帝侍女八千人,公孙剑器初第一.
五十年间似反掌,风尘〔氵项〕洞昏王室.
梨园子弟散如烟,女乐馀姿映寒日.
金粟堆前木已拱,瞿塘石城草萧瑟.
玳筵急管曲复终,乐极哀来月东出.
老夫不知其所往,足茧荒山转愁疾.
这算么?

我已不再年轻,世事却依然难以预料,一不小心就要吃亏犯错误.虽然说人生在世很难控制自己的命运,但是我仍然坚持用我的笔直言不讳的书写人生,这份执著没有削减.只要稍微听到有古典韵律的音乐,心中马上浮现出侠客义士的洒然清脱