proportion percentage rate ratio的区别

1：安然配合一定比例的每个员工的401（金）贡献的公司股票,所以大家要结束了一些安然在他或她的投资组合；但可以被视为免费的,因为没有复杂的公司员工的贡献在所有比赛.
2：杰夫叔叔的观点,伟大的英国已减弱的世纪正比于使用天然肥料在土壤施肥
不知道能不能帮上你的忙

题目中S公司因为发现生产效率最高的工人都是每天工作10个小时,一周工作四天,而不是向普通工人那样一天工作8小时,一周工作五天.因此S公司决定让所有工人都每天工作10个小时,一周工作四天,以期提高所有工人的工作效率.
C中说那些每天工作10个小时,一周工作四天的工人之所以工作效率高是因为在每天比别人多工作的那两个小时里可以专心工作不被别人打扰.如果大家都变成每天工作10个小时,一周工作四天的话,人和人之间就会相互打扰,这就削弱了原文S公司计划成功的可能性.

in inverse proportion to

这个是导数么.还是函数啊.i和j和q是什么啊?i是复数那个?还是只是一个定值.
我现在能得出的就是：
如果A和i成正比,且A=q·i ,设q=B·j ,求B的临界值?

这里可以看见,spent（done）是作为lives的定语的,修饰lives,即lives为spent的逻辑主语,并且和spent之间是被动关系,因为生命是“被花费”的,所以要用done的形式.这句话主句为The proportion is very high,意为比例非常高,什么比例呢?花费在做那样的事情上的生命的比例.如果造句的话,“他们的生命都被花费在这样的事情上了”-“Their lives are spent on doing such jobs”,显然为被动关系.

P

受感染鸟群的两类囊泡均出现连续的小部分紊乱,但未受感染的鸟群却没出现此类情况.

that代指proportion,比较的是比例.

我摇摆的幅度与我的体温不成比例.

与proportion搭配的介词是in,比如in the proportion of按…的比例,in proportion成比例,这样的短语,而与rate搭配的介词多为at,如 at a rate of.
具体可看下面几个句子：
*The unemployment rate is rising in that country.
那个国家的失业率正在上升
*The car was going at the rate of 60 miles an hour.
汽车以每小时六十英里的速度行使.
*The room rates at this motel range from $30 to $50 per day.
这个汽车旅馆的房价每天从三十美元到五十美元不等.
*The proportion of imports to exports is worrying the government.
进出口的比例令政府担忧.
*A large proportion of the country is desert.
这个国家大部分地区是沙漠.
大致而言：Rate：指→每计量的单位有多少量.如例句中的：
.每百人有多少人失业
.每小时跑多少英里
.每天的房价是多少钱

用机器译有什么意思!
如此大比例的年轻人接受高等教育,保持学术水准就成了一个问题,而且这个过程可能会很叫人头疼.有一半开始接受高等教育的人都没能毕业.在一两年以后退学的人数是相当大的.不过有证据表明,即使是不完整的大学教育也让人比根本没有接受过大学教育有更好的职业前景.

从句子本身看,翻成"各占一半"比较好把

a high proportion of 后边如果是复数名词,就用are,或be 的其它时态；
如果后边是不可数名词,如a high proportion of desert（water,etc.),就用is或be 的其它时态.

住院病人接受的护理质量越高,那么每天护理小时数的比例就越高.护士短缺不但会直接损害病人的护理质量,还会引起公共健康危机.

楼主 我给您改下句子就行了The school graduated the same proportion of blacks as it graduated whites
这里it 代指 school as 是正如 和..一样的意思 did代指 gratuated 再给您个例子 He laughed in a way as he usually did .整句话的意思是 从这所学校里 有同样比例的黑人和白人学生 毕业

有语法错误,不过条理还算清晰.
1.我觉得“without remarkable change.Compared with male counterparts,”这里compared前面应该改为逗号,这样句子更连贯一些,虽然之前的一句已经提到woman,但是compared所指明显为woman用逗号更好.
2.“he line charts gives a breakdown of the proportion of men and women”注意你的动词“gives”不应用复数,虽然是小错误,但一定要注意.还有名词的复数“their weight”应该为“weights”“Both of the healthy rate was”应改为“healthy rates were”
文章很中规中矩,没有非常幼稚的错误,但是稍有不细心,应该注意词汇的变化,以及副词的使用,这样会有很多惊艳的地方.比如描绘线形图的陡峭长度,还要注意词汇的变换,如rate,percentage,proportion,proportionment,per- centum,percent,尽量不要重复.
你是在国外考吗,其实你写的已经不错了,只是层次要更清晰,比如要有明显的提示词,是从全局描写,还是in details.

从语法上来看,peaked用错了,不应用分词的形式,直接用peak名词即可.整个句子从语义来看,句子写得有点累赘.

原句：
For example, 【a much higher proportion of
girls主】 【study谓】【 science宾】【 to a high level 状】【when they attend girls’ schools时间状语从句】【 than their
counterparts主 in mixed schools定 do.比较状语从句】
你改的句：
For example, a much higher proportion of girls study science when they attend girls' schools than 【the】girls in mixed schools 【do】.这个do是不能省略的.

觉得第一个MUSIC是动词
应该是钢琴演奏在音乐中的所占份额不小（乐器之王）,因为钢琴有很多单独音域,且具有多首独奏曲（可以自行演奏）

it shows the propotion of money customers spend on Coca Cola compared to what's spent on other soft drinks on daily basis.
回答者： straybird_tx - 试用期 一级 3-20 05:03
不错,如果稍微改一下会更好.
It shows the propotion of money which the customers spent on Coca Cola compared to other soft drinks on daily basis

那where还是副词呢,
whereby的用法和where一模一样.
两个句子之间用连词当然没错,但是我问你,which,what, that 都是什么词性?他们总不是副词吧?所以并不是所有连接句子的都是连词.
副词当然可以,其他的例子诸如,thus, therefore,

我觉得应该翻译为“捕获量所记录的变化”是对的这应该是一篇文章,由于你没有提供上文,部分词我只是猜着翻译that means a higher proportion of what is in the sea is being caught这意味着更高比例的海里面的海洋生...

好的

PORTION 是‘部分’的意思 等于 part
RATIO 是比率,用于两个东西相比,比如：男女比率是 103:100
PROPORTION 是比例,用一部分和整体的关系,比如：男生占全体 51%
RATE 是率,比如：银行利率,GDP增长率,出生率,死亡率都是用这个.
Of major concern to Amtrak and its advertising agency DDB Needham,were the long-distance western routes where ridership had been declining significantly
主句里有be动词一般现在时或一般过去时的句子,毫无疑问的一定就是be + 表语的系表结构做 谓语.
Of major concern to Amtrak and its advertising agency DDB Needham
肯定是主语（不过介词短语做主语有点怪,怀疑句子不完整,楼主多贴点出来或HI我）
were the long-distance western routes where ridership had been declining significantly 系表结构做谓语
其中the long-distance western routes是表语
where ridership had been declining significantly是定语从句修饰routes

正确答案为：
law of multiple proportion
倍比定律

生活是枯萎还是饱满与你的勇气成正比.阿娜伊斯 宁
自我牺牲是所有所谓奇迹中最为当之无愧的.艾默生
^^

sense of proportion
[英]sens ɔv prəˈpɔ:ʃən
[美]sɛns ʌv prəˈpɔrʃən
区别轻重缓急的能力,分寸感,主次观念
[例句]The american legal system also seems to have lost any sense of proportion.
美国的司法系统似乎已掌握不了分寸.

distribution of the surplus in proportion to purchases
　　　　　　　　　　　　　　　　　　　　　　　　　　　　
按购买剩余分配

atio是指比例,一般可以数字化,比较具体,proportion是指部分,是指大概.所以不能互换.

A large proportion of their deposits are denominated in currencies other than sterling
他们大部分的存款除了英镑之外全都为货币.
◆other than ＝ 除了；不同于

从数学概念上说,频率既可以是离散的也可以是连续的.
自然界的频率,都是连续的（频谱,光谱等等）.但是在计算机当中通常需要处理的是采样以后的信号,此时通过采样频率得到的是离散的信号.
你说的频率是不同的概念,人数,次数等等是在统计学中的频率--这个是离散的变量.
如果采样频率无限大（比方说在单位的样本里面抽取的数量足够多）,离散采样的结果就基本上可以反映样本客观的形态了.

the proportion of hamburgers and pizzas is 12%...

The consumptions of hamburgers and pizzas are 12 pence and 18 pence respectively

均可表示“整体的一部分”
portion侧重从整体中所分配到的那一部分,含一定的独立意义
proportion与整体间存在着一个定量关系,即某个部分占整体的几分之几,或占百分之多少(ratio)
fraction指包含在全体中的一部分,暗示微不足道的一部分
eg: You may find the information you need in the first portion of the book. 你可以在这本书的第一部分找到你要的资料.
Her head is out of proportion to the size of her body. 她的头部与身体大小不成比例.
The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了.

都是不可数

it shows the propotion of money customers spend on Coca Cola compared to what's spent on other soft drinks on daily basis.
回答者： straybird_tx - 试用期 一级 3-20 05:03
不错,如果稍微改一下会更好.
It shows the propotion of money which the customers spent on Coca Cola compared to other soft drinks on daily basis

(你所给的题目意思)最近,老龄化问题日渐加重,你认为这是否会成为正面或负面影响.
老龄化问题被称为一个最严重的问题,在今天的世界.老人们可以随处可见.作为结果表明,在图形中,有多少人在世界上年龄超过60的将增加至600万,到本世纪末.和由时间,也将两倍,很多人年龄超过80 .在十年之间,1970年和1980年,有23.7 ％的增幅有多少人年龄超过65 ,在工业世界,一个更大的增加38.2 ％ ,在发展中世界.
随着经济的发展,崛起在人民群众的生活水平和改善医疗条件,人民生活水平增加.此外,人口出生率正在下降,这样的结果是,人口的增长放缓.因此,老人数目的人在世界上正经历着增加.虽然增加将导致多方面的社会和经济后果,我们可以采取切实有效的措施去处理.因此,我相信美好的明天,为老人们将通过努力,每个人的.
Recently the proportion of older people has increased.
Do you think it will have positive or negative effects as a whole
The problem of old age is known as one of the most serious problem in today’s world.The old people can be seen everywhere.As is shown in the graph,the number of people in the world over the age of sixty will have increased to 600 million by the end of this century.And by the time,there will also be twice as many people over the age of eighty.In the ten years between 1970 and 1980,there was a 23.7% increase in the number of people aged over sixty-five in the industrial world,and an even bigger increase of 38.2% in the developing world.
With the development of economy,the rise in people’s living standards and the improvement of medical conditions,people are living longer and longer.Furthermore,birth rates are falling as the pace of population growth slows down.As a result,the number of old people in the world is experiencing an increase.Though the increase will cause manifold social and economic consequences,we can take effective measures to deal with it.So I believe a bright tomorrow for old people will be achieved through efforts of every person.

Hi, overall, a good effort. Not many grammar mistakes.
I would give you 80+.
I have made some editing/suggestions. See below:
Good luck
There is no doubt that the aging of population has become a public focus on which people retain different views.
Professionals claim that this trend may lead to a variety of social problems(.) Some people, however, argue that there are some advantages instead. Personally, I (hold0 the opinion that the increasing aging population is negative over all.
To begin with, the boom of the proportion of older people (to the rest of the population) will result in the decline of our total GDP, as a large number of citizens (become) retired and there is almost the same (proportion) of (the popuation still studying) in schools. (Therefore), a limited population (will) have to create wealth for a vast number of people. It cannot be denied that older people (are more prone to illness)than the younger (generation). People have to be confronted with the shortage of medical equipment and the imperfect (balance) of the medical insurance.
Further more, old people may be afflicted with loneliness. It is reported that suicide rates of (elderly) in developed countries remain at a high level. (Elder) people may not (be) (accustomed) to live without doing any job and they may (be) hard (for them to) find a (companion).
However, the aging population has some upsides. It contributes to more employment opportunities for the (younger generations), and in the information age, youth may be more adaptable and (settle in easier into the nature of their) work. It is clear from what has been discussed above, we may draw a conclusion that the weaknesses of the aging population society overweigh the strengths. Therefore, the whole society should pay attention to (this) problem and try to (prevent it from growing bigger).

what people gains always out of proportion what they payed

proportion
1.均衡; 相称,协调
2.部分; 份儿; 份额
3.面积；体积；规模；程度大小；宽度；范围
large 表示“大小”,而most表示“多少”,most和“面积、体积、范围”这些意思搭配不当.所以不能用most.

the number of the proportion of the percentage of
强调的是整体的一个部分,谓语动词用单数.

一次函数 linear function
正比例函数 directly proportional function
反比例函数 inverse proportional function

马航去年的广告：lose yourself on a journey of epic proportions,wherever you go,no one will ever know.迷失在如诗般的旅途,你的终点,从未被人知晓!
马航,说到做到!绝不做虚假广告!业界良心!

一、percent:[ pə'sent ]
a.百分之一,(与基数词连用)百分之...的
n.百分之...
同义词：percentage
例句:
1.I am a hundred percent in agreement with you.
我百分之百同意你的看法.
2.The covering of forestry in our town is 60 percent.
我们镇的森林覆盖率是百分之六十.
二、proportion:[ prə'pɔ:ʃən ]
n.比例,均衡,部份
同义词：dimension
例句:
1.This painting lacks proportion.
这幅画比例失调.
2.We are trying to reduce the problem to manageable proportions.
我们正努力把问题缩小到可以控制的范围内.

The article described a complex planar linkage CAD scale integrated software system of the user interface,Using a two-dimensional linkage of the scale integrated theory,the object-oriented C programming language,VC 6.0 software using visual programming visualization,combining optimum design theory,can be used to link the plane scale integrated agencies,overcome the existing Integrated Software mathematical model of a single limitations,users can choose the corresponding integrated type,the input interface has been imported to the original terms of planar linkage design.Achieve the design requirements of computer visualization,automatic optimization model building.Integrated with fast,high accuracy features,but is very common,also has expandability.ease of maintenance and expansion.Can be a variety of types of institutions scale integrated,users can simply use man-machine interface with the computer exchange.Greatly reduced the burden on the user,with high practical value.

A对应100
顺序就按照括号里数字的顺序

the lowest +n
加the后面要加上所修饰名词

part 可以泛指一部分 proportion 就是精确到多少的比例

断句：
The fact did not escape me
that
a certain proportion of my peers showed
what amounted to
an honest passion for their duties
语法分析：
The fact did not escape me ...(后接that 引导的同位语从句)
a certain proportion of my peers showed what ...(这里是What引导的宾语从句)
what amounted to an honest passion for their duties == an honest passion for their duties amount to ...
did not escape me :无法逃离我,无法使我忘记,无法使我改变想法
amounted to 相当于,总计；（此处翻译为回报）
翻译：事实并没有让我改变 一部分和我同龄的人 带给我的认识,也就是,忠于自己的职责将会得到相应的回报

1：安然配合一定比例的每个员工的401（金）贡献的公司股票,所以大家要结束了一些安然在他或她的投资组合；但可以被视为免费的,因为没有复杂的公司员工的贡献在所有比赛.
2：杰夫叔叔的观点,伟大的英国已减弱的世纪正比于使用天然肥料在土壤施肥
不知道能不能帮上你的忙