1.He lent me the money at 5% interest.

1.他以之五的利息借给我这笔钱。

2.The writer gets a ten percent royalty on each copy of his book.

2.作者从每本卖出的书中可得到之十的版税。

3.Contractors winning construction jobs had to kick back 2 per cent of the contract price to the mafia.

3.赢得建筑工作的承包商得抽出合同价格的之二的回扣给黑手党。

4.Opacimeter: Instrument for measuring the opacity of paper and expressed it as a percentage.

4.量度纸张不透明度并以率表示的仪器。

5.Loss of anterior ertebral height, degree of kyphotic deformity, and percentage retropulsion were recorded at seeral phases of treatment.

5.在几个段记录椎体前缘高度、驼背畸形的程度、后退步态的等。

6.Imaginably, when someone is saying in the second language, the percentage of misunderstanding or being misheard would be soaring up.

6.可以想象，当一个人讲第二语言时，误解或听错的将会急剧上升。

7.This system is unique in the market and results in very smooth movements of the machine assuring centesimal precision results in duplication.

7.该系统在市场上属于独创，能够非常平稳地移动，并确保之一的复制精确度。

8.Buying the highest yielder of any currency pair produced an average return of 26 basis points (hundredths of a percentage point) per month.

8.购买任何高收益货币组合会获得平均每月26个基本点（）的回报。

9.One study showed that forty percent of those killed in auto accidents could have been saved if they had been wearing seat belts.

9."一项研究表明,车祸中失去性命的人中的之四十如果他们系上保险带的话本来是可以得救的。"

10.The chemical constituents of pod of Gleditsia sinensis Lam. have been studied.The saponin, fibrin, half fibrin, xylogen and proteins of it have been mensurated.

10.初步研究了皂荚中所含的化学成,测定了皂甙、纤维素、半纤维素、木质素、果胶、蛋白质相对于绝干皂荚的质量含量。

11.The os trigonum is an accessory bone of the foot, locates at the posterolateral tubercle of the talus, and occures in about 7% of population.

11.摘要附三角骨位于距骨之后外侧节，是脚部的附属骨之一，出现于之七的正常人中。

12.According to one study, belts are worn only by about fifteen percent of drivers and passengers in cities, and only nine percent in small towns.

12.根据一项研究,在城市里只有之十五的驾驶员和乘客系保险带,在小城镇,只有之九。