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GRE数学常见表达式汇总

时间：2017-03-16 04:04:32

（单词翻译:单击）

 　　GRE数学常见表达式汇总

　　1.is equal to; is the same as =
　　the result is; yields; gives
　　2.the sum of x and y; the total of x and y;
　　x added to y; x increased by y; 　　　　　　　　　x+y
　　x more then y; x greater than y
　　3.x minus y; x less y;
　　the difference of x and y; x take away y;
　　from x subtract y' x decreased by y; 　　　　　　　　x-y
　　x diminished by y; y is subtracted from x;
　　y less than x (note the reversal)
　　4.　x multiplied by y;
　　the product of x and y; xy
　　5. divided by y;
　　the quotient of x and y;　　　　　　　　　　　　　 x y，
　　y divided into x (note the reversal)
　　6.　a and b are factors of c;
　　a and b are divisors of c;
　　c is divisible by a and by b; a b=c
　　c is a multiple of a and of b;
　　a divides c and b divides c;
　　7. the ratio of a to b 　a：b，
　　8. reciprocal of x
　　9. x times as many z as y; 　z=x y
　　10.　a squared;
　　a to the second power a2
　　11. a cubed; 　a3
　　a to the third power
　　12. between a and b 　 (a，b)
　　between a and b， inclusive 　[a，b]
　　13. off 　低于，从……中扣除
　　14. account for 　占
　　15. third
　　16. of x (a fraction of x); x，0.75x
　　75% of x (a percent of x)

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0     
参考例句：
0 account ny6zC     
n.叙述；帐目；帐户
参考例句：
  • She left out an important item in her account.她的账目漏掉了一个重要的项目。
  • He has made several withdrawals from his bank account.他从银行账户上提了几次款。
0 added mzJzm0     
adj.更多的，附加的，额外的
参考例句：
  • They have added a new scene at the beginning.在开头他们又增加了一场戏。
  • The pop music added to our enjoyment of the film.片中的流行音乐使我们对这部电影更加喜爱。
0 as pNiyL     
conj.按照；如同
参考例句：
  • He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
  • In the hotel,the old men were drinking away as usual.在旅馆里，这些老人和往常一样喝个不停。
0 away bP3ym     
adv.在远处， 到远处， 离去
参考例句：
  • Tell me why you go away?告诉我你为什么离开？
  • He brushed away the rubbish.他把垃圾扫掉。
0 between qQUyN     
prep.在…之间，在(两者)之间；adv.在中间
参考例句：
  • God will judge between you and me.上帝会在你我之间作出裁决。
  • I will come between twelve and one o'clock.我会在12点至1点之间来。
0 cubed 4f8abaa2093a7f7ca4d051c04b1a33e0     
[医]荜澄茄
参考例句：
  • Garnish with the cubed tomato, if using, and the cheese shavings. 用蕃茄、刨削成片的乾酪摆盘装饰即可食用。
  • The beets we had for supper were cubed instead of sliced. 我们晚餐吃的甜菜是切成立方块，而不是切成片。
0 decreased db167aaffd253905ee4e3d3f899205b8     
v.（使）缩短，减小，减少( decrease的过去式和过去分词 )
参考例句：
  • The number of new students decreased from 210 to 160 this year. 今年新生人数从210减少到160。
  • Fatal road accidents have decreased in frequency over recent years. 近年来致命交通事故发生率已经下降。
0 difference 0mTye     
n.不同；差异；区别
参考例句：
  • He doesn't know the difference between right and wrong.他是非不分。
  • The difference is so slight,that I can hardly see it.差别很小，我几乎看不出来。
0 diminished 3817ca7a4a012aea289ac958d1b35849     
减少了的，被贬低的
参考例句：
  • He was found not guilty of murder on the grounds of diminished responsibility. 他未被判谋杀罪是基于精神失常而减轻了刑事责任。
  • The campers' food supply gradually diminished as the days wore on. 随着一天天的过去，露营者的食物逐渐减少了。
0 divided skCzv     
adj.分离的，被分割的，分裂的v.分( divide的过去式和过去分词 )；划分；分离；（使）产生分歧
参考例句：
  • The organisms can be divided into discrete categories. 有机体可分为许多互不相联的种类。
  • The government is divided on this issue. 政府在这个问题上意见不统一。
0 divides 52bebbb66bc9495a9eaed1852c8210f4     
v.分( divide的第三人称单数 )；划分；分离；（使）产生分歧
参考例句：
  • The river divides into two streams at this point. 这条河在此分成两条支流。 来自《简明英汉词典》
  • The Nile divides at its mouth and forms a delta. 尼罗河在河口分岔，形成了一个三角洲。 来自《现代汉英综合大词典》
0 equal Nizzu     
adj.相等的；平等的；胜任的；vt.等于；比得上
参考例句：
  • Men and women enjoy equal pay for equal work.男女同工同酬。
  • Women in our country enjoy equal rights with men.在我国妇女享有同男子平等的权利。
0 factors c6b7ed918ad52b0b075a928a0d40dcc6     
因素( factor的名词复数 )； 因子； （增或减的）数量； 系数
参考例句：
  • Several factors have been adduced to explain the fall in the birth rate. 有几个因素已被援引来说明出生率降低的原因。
  • a confluence of social factors 多种社会因素的汇集
0 fraction Gf0zv     
n.小部分，碎片；一点，一些；分数
参考例句：
  • The car missed me by a fraction of an inch.那车子差一点儿就要撞到我了。
  • The cost is only a fraction of his salary.那项费用不过是他薪水的一小部分。
0 inclusive a9gxX     
adj.(of)包括的，包含的；范围广的
参考例句：
  • The bill is inclusive of the food and lodging.账单包括吃、住费用。
  • It's an all inclusive price;there is nothing extra to pay.这是一个包罗一切的价格，不需再额外付款了。
0 increased 5qYz8b     
adj.增加的，增强的v.增加，增大，增多( increase的过去式和过去分词 )；增强，增进；[缝纫]放（针）；增强
参考例句：
  • increased tax on goods and services 增加了的商品及劳务税
  • The population has increased from 1.2 million to 1.8 million. 人口已从120万增加到了180万。
0 less q1Ux4     
adj.更少的，更小的；adv.更少地，更小地；n.少量，次要；prep.减
参考例句：
  • I read much less now than I did at school.我现在看书远比我上学时少。
  • You can't buy the dress with less than 50 yuan.买这件衣服没有50元钱下不来。
0 minus CDrx1     
n.负号；adj.减的，负的，阴性的；prep.减，缺
参考例句：
  • The temperature was minus 30 degrees.气温为零下30度。
  • He seems to have mistaken a minus for a plus.他似乎把负号误作正号了。
0 multiple kFCxf     
adj.多个(或多项、多种)的；n.（数）倍数
参考例句：
  • The number 8 is a multiple of 4.八是四的倍数。
  • The most common multiple births are twins,two babies born at the same time.最常见的多胎是双胞胎，两个婴儿同时出生。
0 multiplied e0d2682bf0fe7669d191fab871aa2202     
v.乘( multiply的过去式和过去分词 )；（使）相乘；（使）增加；（使）繁殖
参考例句：
  • Spending on military equipment has multiplied in the last five years. 过去的五年中军事装备的开支大大增加。 来自《简明英汉词典》
  • The problems grew, multiplied, and complicated beyond all reason. 这些问题发展了， 增多了， 而且复杂化了，简直不可思议。 来自《现代英汉综合大词典》
0 off 7Ilxf     
adj.远的；休假的，空闲的；adv.走开，出发，隔断；prep.离开，脱落，在...之外
参考例句：
  • You'd better cool off first.你最好先冷静下来。
  • I need some time off.我需要一些时间休息。
0 power FP9xe     
n.电力，动力；能力，力量，权力
参考例句：
  • He lost his power of speech.他失去了说话的能力。
  • It is not in my power to do that.做那事非我力所能及。
0 product IQExR     
n.产品，成果，乘积
参考例句：
  • The new product sells well.这新产品很畅销。
  • This is the product of his labour.这是他劳动的成果。
0 ratio wtfyG     
n.比，比率
参考例句：
  • The ratio of pupils to teachers was 30 to 1.学生和老师的比率是30比1。
  • The ratio between the two sides is one to four.双方人数对比是一对四。
0 reciprocal bAizG     
adj.相互的，互惠的，互补的；n.相互，互惠 [数］ 倒数
参考例句：
  • Our relationship is based on reciprocal respect.我们的关系是以互相尊重为基础的。
  • Although I gave him many presents,I had no reciprocal gifts from him.虽然我给他很多礼物，但我没有收到过他给我的礼物。
0 result fW9xA     
n.结果，成绩，答案；v.产生，起于，致使
参考例句：
  • As a result,he had to leave.结果他只得离开。
  • He was disappointed at the result.他对这样的结果感到失望。
0 second qZTxG     
num.第二；adj.第二的；别的；n.第二；秒；片刻
参考例句：
  • Who was second in the high jump?跳高比赛第二名是谁？
  • This is the second type.这是第二种。
0 squared eaed38e30899686cdf33620471effd41     
adj.正方形的；带有方格图案的
参考例句：
  • The children squared off the sidewalk to play hopscotch. 孩子们在人行道上划出方格，做“跳房子”的游戏。 来自《简明英汉词典》
  • The living room was squared away for the guests. 给客人准备的起居室已经整理好了。 来自《简明英汉词典》
0 subtract esAwl     
v.减去，扣除
参考例句：
  • Subtract four from nine and you have five.九减四得五。
  • In their first year at school,most children learn to add and subtract.入学第一年，多数孩子都学加减法。
0 subtracted f40910beccc11640b1c72d6b0ee1de49     
adj.减掉的，除去的v.减，扣除，做减法( subtract的过去式和过去分词 )
参考例句：
  • 6 subtracted from 9 is 3. 9减6等于3。
  • We have subtracted $25 per adult to arrive at a basic room rate. 我们已给每位成人房客减去了25美元，这就是基本的房费价格了。 来自辞典例句
0 sum 9Uezj     
n.总数，和，金额，全部，概略，顶点；vt.总计，概括；vi. 合计；[数]并，并集
参考例句：
  • She was fined the sum of $100.她被罚款金额一百美元。
  • Ten thousand dollars is large sum.一万美元是一大笔钱。
0 third Eohwi     
num.第三
参考例句：
  • This is your third cup of coffee.这是你第三杯咖啡了。
  • You can take the bus and get off at the third stop.你可以坐公共汽车第三站下。
0 total gJEz8     
n.总数；合计；adj.总的；全部的；整个的
参考例句：
  • Please figure out the total cost.请算出总费用。
  • His total score was one hundred and fifty five.他的总分是一百五十五分。
0 x 9dd4e461268c8034f5c8564e155c67a6     
n.字母x,罗马数字10adj.X形的，X级的（电影等），第二十四的
参考例句：
  • The possible permutations of x, y and z are xyz, xzy, yxz, yzx, zxy and zyx. x、y和z的可能的组合方式为xyz、xzy、yxz、yzx、zxy和zyx。
  • The chest X-rays showed moderate enlargement of the heart. 胸部X光片显示出心脏稍有扩大。 来自《简明英汉词典》
0 yields 908046db9b94bc98664a96acaff3e4a7     
n.产量( yield的名词复数 )；收益量；[财政学]投资实得率
参考例句：
  • The yields on his shares have increased in this year. 今年他的股票红利增加了。 来自《简明英汉词典》
  • These high yields have been achieved largely through better methods of cultivation. 这样高的产量主要是通过改良耕作方法取得的。 来自《简明英汉词典》