本科作业.财务管理学.谁来救救我.

科技书是20.2 汉语词典是69.9

这种饼状图描述起来,一般一百字就差不多了,200字...
The pie graph demonstrates the detailed structure of the cost of the project.
As we can see,the production occupies almost the quarter of the expense (24.48%),which is not a surprise,for the main process of a project is the production.Then,facilities,account for around one-fifth (20.98%) of the outlay and the third contribution is the labor cost,which is 17.48%.According to the chart,the traditional cost:the production,the facilities and the labor cost are still in charge of the majority (62.94%) of the expenditure.
The rest (37.06%) of the expenditure is shared by several factors concern about law and management:licenses (12.59%),taxes (10.49%),legal (8.33%) and insurance (5.59%).
It is certain that the material cost,which is comprised by the production,the facilities and the labor,dominates the outlay of a project.However,the nonmaterial cost (licenses,taxes,legal and insurance) is unremarkably less than the former,responsible for nearly 40% of the sum.Given that all kinds of innovations to cut down the material cost have been used during all the history of industry,the latter should,and would play a much more important role in controlling the entire outlay in the future.
真不容易啊…终于够了

两根等截面连续梁，其跨度、支承和荷载作用均完全相同，但截面形状，尺寸及所用的材料不同（即两根梁的EI值不同）。如不考虑两根梁自重的影响，则两根梁的内力。A. 完全相同

.先不说文法,论文用上"我"已经是问题了,为表中立,论文一般会用"研究者"、"笔者"之类的自称,当然,能不用更佳...This thesis focused on the comparative analysis on the connotations of "animal words" in differen...

三大工序,粗磨,精磨,抛光.
根据玻璃类型,和加工精度要求来选择磨具,冷却液.

微积分,线代.
少量最基本的概率知识.
最基本的一点矢量计算,连差乘还不会可不行.
这些已经是压缩到极限了吧.
最好稍微学一点数学物理方法,会解些数理方程,解谐振子,氢原子,都用的到,当然这个不是十分必要,直接记结论也不是不可以.
看你考哪了.不同学校差别很大.能搞到真题最好.考试嘛,总有迹可寻.

看下学校网站

hello everyone,I am major in cartoon making.Then,let me give a brief introduction about zongzi.people everywhere in China will eat zongzi in dragon boat festival.However,because the cultures and customs in different regions are not the same,zongzi has its own style in different place.满意请采纳,谢谢.

甲公司：30000×3+2000+4000=96000（元）；
乙公司：15000×6+1200+2400+3600+4800+6000=108000（元）；
丙公司：2000×36+100×（24+23+22+…+3+2+1）=72000+100×300=102000（元）；
由此可以看出乙公司比较好．
答：张华到乙公司比较好，因为在乙公司拿的钱比其他公司多一些．

电磁学是分上下册的 黄皮老版的那个 其他的不知道

这几门课就是所谓的老三高和新三高,属于数学系的基础课和专业基础课,即使都学下来,还不能算够数学系本科毕业生的水平.

推荐曾谨言量子力学书

1、首先是要认真,学习上要拘小节.
2、英语一定要多读多背,晨读是必须的.
3、以课本为主,课本上的单词、词组、老师要求背的课文必须滚瓜烂熟.课本上的语法点必须搞得一清二楚,课后习题每一道都做一遍.
4、弄个纠错本,把每次考试、作业做错的题目都抄下来,把错的地方也抄下来,再用红笔订正.以后每次考前都看一遍,会很有用.记住聪明人不应犯同样的错误.
5、只要你肯努力,想学好并不难的.

托福的词汇量现在是越来越多,越来越难,建议你去上培训班,一天至少背三个小时词汇书,做五个小时的练习题,口语自己每天练个一个小时,坚持下来应该有八十分吧.感觉你基础部太好吧,说不定超常发挥就九十几分了.如果考完感觉不太好的话,建议准备再考一次,两手准备嘛.
要提高听力能力,首先是要解决词汇的问题,要熟悉听力教材中和日常口语中所出现的句型和表达法,把增强语感放到重要位置上来加以强调.有足够词汇量,听力不可能提高的.没有一定量的句型,在和英美人交流的时候就会在表达上形成差距,造成交流障碍.所以词汇是第一步,同时要扩大对句型的掌握,背词汇的同时要大量记忆常用的句型结构,在听力教材中出现的生词要背,词组和句型更是要熟练掌握.

加强朗读训练.正确的读音与正确的听音密切相连的,只有和标准读音相近了,自己有了正确的语音语调,才能更好地听懂音带里的内容.可以跟着录音来朗读,这样可以比照自己和原音的差别,达到模仿的最佳效果.


精听：它的目的在于模仿英美人的说话,模仿他们的语音语调,对照改正自己的语音语调.可以从比较简单的句子开始,先慢后快.要有计划,有安排,根据自己的听力程度,找准起点.对于IELTS考试而言,一般应该精听剑桥一到剑桥四的16套题目,因为这个都是全真题,与考试最接近了.如果时间有限,可以精听三和四的.精听的概念是完全能够跟上磁带的节奏,对所有的句子和单词都能在第一时间作出反映,而且对于书中要求拼写的单词一定要熟练掌握.

泛听：除了精听之外,泛听的作用也不可忽视,因为精听要求全神贯注来听,而泛听只需听懂大意就行了.听的内容要杂,面要宽,可以不局限在一两本听力教材,最好根据自己的爱好和程度来选择一些东东来听,一小段故事,一两条新闻,甚至歌曲都可以.建议可以听BBC,一开始可能只能听到几个单词,因为语速真的很快.但是坚持往下听的话,回发现它比音乐还要好听,自信心也会成倍增加.

一元三次方程求根公式的解法
-------摘自高中数学网站
一元三次方程的求根公式用通常的演绎思维是作不出来的,用类似解一元二次方程的求根公式的配方法只能将型如ax^3+bx^2+cx+d+0的标准型一元三次方程形式化为x^3+px+q=0的特殊型.
一元三次方程的求解公式的解法只能用归纳思维得到,即根据一元一次方程、一元二次方程及特殊的高次方程的求根公式的形式归纳出一元三次方程的求根公式的形式.归纳出来的形如 x^3+px+q=0的一元三次方程的求根公式的形式应该为x=A^(1/3)+B^(1/3)型,即为两个开立方之和.归纳出了一元三次方程求根公式的形式,下一步的工作就是求出开立方里面的内容,也就是用p和q表示A和B.方法如下：
（1）将x=A^(1/3)+B^(1/3)两边同时立方可以得到
（2）x^3=(A+B)+3(AB)^(1/3)(A^(1/3)+B^(1/3))
（3）由于x=A^(1/3)+B^(1/3),所以（2）可化为
x^3=(A+B)+3(AB)^(1/3)x,移项可得
（4）x^3－3(AB)^(1/3)x－(A+B)＝0,和一元三次方程和特殊型x^3+px+q=0作比较,可知
（5）－3(AB）^（1/3）＝p,－(A+B)=q,化简得
（6）A+B＝－q,AB＝-（p/3）^3
（7）这样其实就将一元三次方程的求根公式化为了一元二次方程的求根公式问题,因为A和B可以看作是一元二次方程的两个根,而(6)则是关于形如ay^2+by+c=0的一元二次方程两个根的韦达定理,即
（8）y1＋y2＝－（b/a）,y1*y2=c/a
(9)对比（6）和（8）,可令A＝y1,B＝y2,q＝b/a,-（p/3）^3＝c/a
(10)由于型为ay^2+by+c=0的一元二次方程求根公式为
y1＝－（b＋（b^2－4ac）^(1/2)）/(2a)
y2＝－（b－（b^2－4ac）^(1/2)）/(2a)
可化为
(11)y1＝－(b/2a)-((b/2a)^2-(c/a))^(1/2)
y2＝－(b/2a)+((b/2a)^2-(c/a))^(1/2)
将(9)中的A＝y1,B＝y2,q＝b/a,-（p/3）^3＝c/a代入（11）可得
(12)A＝－(q/2)-((q/2)^2＋（p/3）^3）^(1/2)
B＝－(q/2)+((q/2)^2＋（p/3）^3）^(1/2)
(13)将A,B代入x=A^(1/3)+B^(1/3)得
(14)x=（－(q/2)-((q/2)^2＋（p/3）^3）^(1/2)）^(1/3)+（－(q/2)+((q/2)^2＋（p/3）^3）^(1/2)）^(1/3)
式 (14)只是一元三方程的一个实根解,按韦达定理一元三次方程应该有三个根,不过按韦达定理一元三次方程只要求出了其中一个根,另两个根就容易求出了
参考资料：摘自高中数学网站

【H+】=根号下 c×Kh
Kh=Kw/Kb
Kh=0.57×10-9
【H+】=2.39×10-6
PH=5.6

有很多话题可以写嘛：科技、文化、食品安、全环境保护、全球经济都可以啊

高中初中是没有学位的
只能说学历
high school senior middle school 高中
middle school junior middle school 初中

A company seeking business personnel, one of the candidates qualificationseminent, for companies, there is a small Temple Buddha let no concerns, so the company did not hold too much hope, interview, also told him honestly, according to the company regulations, not to give too high salaries, thought he would stop there, don't waste time of each other, never thought he was willing to accept less than he originally paid half of the conditions, which make the company a little accident. Formal work, he also does not have the background of large enterprises to pride, to work on time, the report clearly, often run client, shortly after his performance is far beyond everyone's expectations, so in the most short time, the company to let him promotion, but also greatly raise, since this, he alsoharder, create better for the performance of the company.
Then we knew: he's in the former company to when the supervisor, work very well, the salary is very satisfactory, thought can be enough to live comfortably,did not expect the company to investment failure, the boss disappear without a trace, let them cry no door. During the period, he also once because the salary was not consistent with his demands and blame everyone and everything but not oneself, always think oneself is be frustrated for all one's talent. But after experiencing setbacks and precipitated a period of time, he chose to re start, rerealize the value and the price difference.

When I was in the undergraduate period,I participated in the project.

My regular college course was trained in mathematics and physics,both have strictness from maths and creativeness from physics when i consider problems,so i believe that i'm able to come up with constructive suggestion in group work.

设图书馆买了x本科技书
可以列方程：x+156=3x+12
2x=144 x=72
所以图书馆买了72本科技书.

解题思路：先求出一本科技书和一本故事书的价钱，而165加上150就是买9本科技术与9本故事书的价钱，很容易求出一本科技书和一本故事书的价钱，然后进一步求出科技书与故事书各是多少元．

一本科技书与一本故事书的价钱：
（165+150）÷（3+6），
=315÷9，
=35（元），
一本故事书的价钱：
（165-35×3）÷（6-3），
=（165-105）÷3，
=60÷3，
=20（元），
一本科技书的价钱：
35-20=15（元）；
答：科技书和故事书的单价各是15元，20元．

点评：
本题考点： 简单的等量代换问题．

考点点评： 本题是一道较复杂的等量代换，先求出一套科技书和故事书的单价，再求出一本故事书的价钱，进一步求出科技书的价钱．

你说这个题吧!我帮你解答!

解题思路：先求出一本科技书和一本故事书的价钱，而165加上150就是买9本科技术与9本故事书的价钱，很容易求出一本科技书和一本故事书的价钱，然后进一步求出科技书与故事书各是多少元．

一本科技书与一本故事书的价钱：
（165+150）÷（3+6），
=315÷9，
=35（元），
一本故事书的价钱：
（165-35×3）÷（6-3），
=（165-105）÷3，
=60÷3，
=20（元），
一本科技书的价钱：
35-20=15（元）；
答：科技书和故事书的单价各是15元，20元．

点评：
本题考点： 简单的等量代换问题．

考点点评： 本题是一道较复杂的等量代换，先求出一套科技书和故事书的单价，再求出一本故事书的价钱，进一步求出科技书的价钱．

豪放词.

会的(兰大化学大四)

College study that university
大专就读那间大学
So college study of guangdong university of technology
那么大专就读广东工业大学

B,A,D
It is not so ...to study this class online.
As to the reading number,the teacher promise to give us a list.
he was lying in bed,with his eyes staring at the celing.
what we need to notice is that body language was applied to not only the interviewees but also the interviewers.
A,B,C,D,A,

相信自己并不是ying wei sheng bing

(x/108)*(1+30/100)=80/108

1、A. 完全相同；
2、B. 作用点变化、作用方向和量值均不变的静力荷载P＝1

英语本科大二时会有方向 如选择 商务方面,旅游方面 语言学方面 或者其他方面 商务英语 本科 大一直接进入开商务方面的课

xxx ,was born in jiangsu yixing ,has recived a Bachelor degree,whose wife named xx,raises a son

9X3=270(本)

What made human, human? What had been separating us from animals? Why could we humans dominate the world and all other animals can’t? Of course, most people would answer that because we humans have b...

（我严重怀疑你说的这个学校是俺们学校.好吧.我来回答一下.）
一般哲学系的专业必修：马哲、逻辑导论、西方哲学史、中国哲学史
如果你选的国学方向,那么这三门也是必修：四书导读,老庄导读,周易导读
如果你选的西哲方向,那么逻辑就要多学点：形式逻辑,二阶逻辑
以上就是哲学系最基本的必修课,其他课都比这些要高阶.一般大一大二学基础课,大三是原著导读课.逻辑是必修的放心（你不修逻辑怎么学西哲啊=.=）不过你要修国学方向的话,就不用学很深的逻辑了.放心学院会设置专业必修和专业选修,大三大四的课基本都是选修了.
美学啊、科学哲学啊,这些都是小方向,而且还是西哲的方向,最早也要大二下才会开.而你应该在大二就要确定好方向,所以看你自己选择吧.国学方向一般就是上古、中古、下古、新儒家按时代这样分方向.心理学那个比较坑爹,不用管它.伦理学的话,国内没几所教得好的,如果你恰好说的是我们学校,那么我们学校的老师能教伦理学的也就屈指可数.所以这种坑爹的课程就别管了.好好打基础,不管走哪个方向都行的.不过一定要去确定学西哲还是中哲,因为,据我所知,两边都学好很难.所以你自己要有个底,否则就会很痛苦.

完全来的及,但你要有信心,定个目标二本如何,看看周围的好同学,他们是怎么学习的,把好的方法借鉴过来,告诉你清华大学的学子们始终坚信“命运掌握在我们自己手中!”只要你努力一切皆有可能.英语给你推荐个方法“联想记忆法”就是把你感觉陌生的单词,结合你说熟知的事情去背,另外运用听 说 读 写结合去记忆,数学物理多做题.
推荐一本书《高考状元的屠龙宝刀》你看看会有所启迪!
Good luck!

1）变异系数用于比较量纲不同的变量之间的变异程度,变异系数大者,变异程度大：变异系数CV=标准差/均值,由此,CV（体重）=1/6；CV(身长)=3/50;
2) 求CI,CI=均值+/-界值*标准误：（3-1.96*(0.5/400),3+1.96*(0.5/400)）
3)这个题目还有上面的那个题目都要给定alpha值的,alpha一般取0.5

排斥倒不至于,不过其实正副标题是比较难写的,既要谈正标题,又要说明副标题,通常是案例型论文用的.你就综合一下啰.

为什么要读翻译啊?翻译又不好学又不能移民

i am studying my degree in malaysia

A.CH3CH2COOCH2CH3 B.C2H5OH
C.CH3CH2CONH2 D.CH3COOH E.CH3CH2COOH

你如果想混混出,那肯定比高中少,虽然可以考大学本科,但是有一定局限性,而且如果你想考大学本科,那么根据教学环境的各种因素考虑,你的压力比普高会更大

32÷4/5=40（页）

guaranteed acceptance
保送 [bǎo sòng]
recommend sb. for admission to school, etc.; send sb. on recommendation (e.g. to college)

emphasizing on the education of graduates is the basis of the talent cultivated

这种饼状图描述起来,一般一百字就差不多了,200字...
The pie graph demonstrates the detailed structure of the cost of the project.
As we can see, the production occupies almost the quarter of the expense (24.48%), which is not a surprise, for the main process of a project is the production. Then, facilities, account for around one-fifth (20.98%) of the outlay and the third contribution is the labor cost, which is 17.48%. According to the chart, the traditional cost: the production, the facilities and the labor cost are still in charge of the majority (62.94%) of the expenditure.
The rest (37.06%) of the expenditure is shared by several factors concern about law and management: licenses (12.59%), taxes (10.49%), legal (8.33%) and insurance (5.59%).
It is certain that the material cost, which is comprised by the production, the facilities and the labor, dominates the outlay of a project. However, the nonmaterial cost (licenses, taxes, legal and insurance) is unremarkably less than the former, responsible for nearly 40% of the sum. Given that all kinds of innovations to cut down the material cost have been used during all the history of industry, the latter should, and would play a much more important role in controlling the entire outlay in the future.
真不容易啊…终于够了