数字、图表、句式的规范性及其翻译

1、数字、图表、句式的规范性及其翻译数字、图表、句式的规范性及其翻译2. 倍数倍数(1)倍数的比较和增加倍数的比较和增加1.The production of this kind of solid bearings has been increased four times as against 2007.2.The principal advantage of the products is a two-fold reduction in weight.3.The cost of about two thirds products decreased to ninety percent.用用ti

2、mes 表示倍数，一般限于包括基数在内的三倍或三倍以上表示倍数，一般限于包括基数在内的三倍或三倍以上的数，表示两倍一般用的数，表示两倍一般用twice.(a) 句型句型: increase (to/by) grow +N times/by a factor4. The production of integrated circuits has been increased to three times as compared with last year.5. The drain voltage has been increased by a factor of four.(b) 句型：句型：

3、as much/many again as 6. By 2050 population growth should have leveled off, but by then well have 10 billion people as many again as we have today.7. The amount left was estimated to be as much again as all the zinc that had been mined.(c) 句型：句型：half as much/many again as 8.The melting point of this

4、 material is half as high again as the melting point of that material.(d)句型：主语句型：主语+double (triple , treble, quadruple)+9.The efficiency of the machines has been more than trebled or quadrupled.10.The water rate quadrupled this mouth.（2）倍数的减少11.S witching time of the new-type transistor is shortened

5、 3 times12.The equipment reduced the error probability by a factor of 5.13.When the voltage is stepped up by 10 times,the strength of the current is stepped down by 10 times,so that the power remains the same.14.Single-mode operation could be achieved by reducing the length of the laser tube by 5.5

6、times.15.The plastic container is 4.5 times lighter than that glass one.16.This sort of membrane is twice thinner than ordinary paper2. 倍数倍数(1)倍数的减少倍数的减少(a)句型：句型：decrease /drop/reduce (to) +N times; N-fold reduction; N times less than; reduce by a factor of N11. Switching time of the new-type transi

7、stor is shortened 3 times.12. The equipment reduced the error probability by a factor of 5.13. When the voltage is stepped up by 10 times, the strength of the current is stepped down by 10 times, so that the power remains the same.如果减少的倍数中有小数点，应换算成不带小数点的如果减少的倍数中有小数点，应换算成不带小数点的分数。分数。14. Single-mode o

8、peration could be achieved by reducing the length of the laser tube by 5.5 times.15. The plastic container is 4.5 times lighter than that glass one.(b) 句型：句型： half as much as 和和 twice less than 都指都指“比比少一半少一半”或者或者“比比少二分之一少二分之一”.16. This sort of membrane is twice thinner than ordinary paper.17. Owing

9、to the floods, the production of cotton this year is half as much as that of last year.18. The output of that factory last year fell to 65% of the output in 2003.19. The production of the lubricants of low viscosity in this factory falls from 50% in 2000 to 30% in 2004, and then the trend reverse, f

10、inishing at 58% in 2005.2. 倍数倍数(3)分数和百分数的增减分数和百分数的增减3. 不定数（1）大于某数的表达1. The triangles should be well conditioned, that is, as nearly equilateral as possible. No angles should be more than 60, if at all possible.2. Odd days less than one week shall be counted as one week for calculating the liquidated

11、 (清算).3. They have produced substantial extra income for us and are currently worth a bit above our cost.（2 2）小于某数的表达）小于某数的表达小于某数的表达通常用小于某数的表达通常用less than, under/below, or less, up to 来表达。来表达。4. Evaporation from sea water is about 5% less than from fresh water, other condition being the same.5. Stem

12、 (阀杆) extensions are available in lengths up to 10 feet. For stem extensions in excess of 10 feet please consult us.（3）其他6. The temperature remained between 25 and 30 all week.7. Its just a little below the full mark. Itll take about a quart (夸脱).8. There will be stray torques (杂散力矩) from the leads

13、to the detector and some frictional forces from the bearings.4. 数字翻译的特点数字翻译的特点第一，句首不用阿拉伯数字。第一，句首不用阿拉伯数字。1. 此项目有70%的利润。Seventy percent profit was reported in this project.2. 试验时，在杆的中点加1,234千克力。When tested, a force of 1,234 kilograms was applied at the center point of the bar.第二，如果数字小于第二，如果数字小于1010， 用

14、单词表示。用单词表示。1010以上的以上的数一般用阿拉伯数字。数一般用阿拉伯数字。3. 箱子长9英尺，宽4英尺。The box is nine feet by four.4. 这个由30人组成的小组每周进行三到四次实验，每次试验时间为80到90分钟。Thirty members of this group conduct the experiment together for 80 to 90 minutes each time, three or four times a week.5. 声音在水中的传播速度几乎是在空气中传播速度的五倍。第三，数字较大时，用阿拉伯数字表示。第三，数字较大时，

15、用阿拉伯数字表示。6. 电产生时为11,000伏，然后被送进变压器增压至25倍，达到275,000伏。After the power is generated at 11,000 volts, it is sent into transformers that step up the voltage 25 times to 275,000 volts.第四，如果是日期，特别是带有第四，如果是日期，特别是带有a.m. 或或p.m.、百分、百分比、带单位的特殊数字，通常用阿拉伯数字表示。比、带单位的特殊数字，通常用阿拉伯数字表示。7. 5小时内， 所有的实验者都表现出预料的症状。Within 5

16、hours, all the subjects(testees) showed the expected symptom.8. 在开始摄取高碳水化合物饮食后的两天之内，肌糖原上升到4%。(carbonhydrate, glycogen)Within two days of starting the high carbohydrate diet, the amount of muscle glycogen rose to about 4%.第五，如果是不定数，可用单词表示。第五，如果是不定数，可用单词表示。9. 一些电站正在研究这样一个问题，即怎样能把燃料折半地转换成电能。Some power

17、plants are now studying the problem of how the fuel energy can be converted into electric energy on a fifty-fifty basis. （reduce by half）10. 碳化钨是金属中首屈一指的硬材料。（tungsten carbide）（leading, top）The tungsten carbide is a hard material second to none among metals.11. 在5年期限的后半段，增长比较明显。The increase is more n

18、oticeable during the second half of the 5 year period.In addition and subtraction of fractions with different denominators, rewrite the fractions so that they do have a common denominator and then do the addition and subtraction, that is 异分母的分式相加减，先通分，相加减，先通分，变成同分母的分式，然后再加减，即运算的表达及其翻译运算的表达及其翻译1. Given