1. In the study every ten microgram increase in pollution was link to a twenty four percent increase in the risk of cardiovascular event.
    研究发现，空气中每增加十毫克的污染物就会导致增加百分之二十四的心血管病例。

2.

2. Twenty-seven percent think he''s a pawn of the Wall Street banks.
    27%的人认为他是华尔街银行的马前卒。

3.

3. Twenty-five percent of my revenue is actually doing security assessments, so people actually hire to break into their systems to find their security failures and patch them before the bad guys find.
    我收入的1/4来自安全评估工作，这样人们可以雇佣我入侵他们的系统，发现他们的安全问题，在被那些意存不轨的家伙发现之前打上补丁。

4. It could mean, for example, that eighty percent of manufacturing problems result from twenty percent of the causes.
    可以这么理解，比如，80％的制造问题由20％的原因导致。

5. twenty percent是什么意思

5. At the beginning of the twenty-first century, 90 percent of the world''s population will be dark-skinned; the white race will be no more than 11 percent of all human beings living on our planet.
    到21世纪初，90%的世界人口将是深肤色的；所有生活在地球上的人中，白人不会超过11%。

6. Twenty-five percent of the contact price shall be paid in iraq dinar on the basis of rmb.
    组织机构名称：合同中提及的合同及本合同的具体条款与附件。

7. Twenty-five(25％) percent of the Contract price shall be paid in Iraqi Dinar on the basis of RMB.
    在以人民币计价的基础上，合同价25％用伊拉克第纳尔支付，75％用美元支付。

8. In China, 168 million tons of solid garbage produced every year, but only twenty percent can be coped with.
    在中国，每年产生的1.68亿吨固体垃圾，只有20%可得到妥善处理。

9. Only twenty percent of the solid garbage can be disposed correctly in 168 million tons each year.
    在中国，每年产生的1.68亿吨固体垃圾，只有20%可得到妥善处理。

10. The price in China is 4725 Yuan, and you could enjoy twenty percent discount on some websites.
    在中国价格是4725元，在某些网站上订还可以打8折。

11. twenty percent

11. He said that it''s twenty percent less than the suggested retail price.
      他说这是建议零售价钱的八折。

12. Until he repays all of it, the rate of interest, often about twenty percent, is very high.
      利息通常为大约20%，是很高的，直到他还清所有的钱。

13. The past twenty years, and recidivism------that is the rate for re-arrest------is more than 60 percent.
      更让人吃惊的事实是监禁的数目和比例在过去的二十年中翻了一番还有余，以及累犯率——即再次拘押的比例——为百分之六十强。

14. Methods:Using the diagnostic standard of simple obesity is the weight over twenty percent of weight for hight and get rid of secondary obesity, to investigate 4737 children aged under 7-year-old.
      方法分层整群抽样越秀区7岁以下儿童4737名，身高别体重大于WHO推荐参照人群的10%~19%为超重，20%以上为肥胖。

15. twenty percent

15. Twenty-eight percent of the fire is now contained, up from 22% yesterday.
      得到控制的火势已经从昨天的22%上升到现在的28%。

16. Only twenty percent of 168 million tons of solid waste that produced every year could be perfectly dealed with in China.
      在中国，每年产生的1.68亿吨固体垃圾，只有20%可得到妥善处理。

17. Only twenty percent of 168 million tons of solid waste that produced everyyear could be perfectly dealed with in China.
      在中国，每年产生的1.68亿吨固体垃圾，只有20%可得到妥善处理。

18.

18. It is estimated that by 2025 nearly twenty percent of the population will be sixty years old or older.
      估计到了2025年，六十岁以上的人将占总人口的20%，为现在的两倍。

19. My normal mark-up''s twenty percent, but this is a specialty item.
      通常我加20%，但这是个特殊的东西。

20. RED瑞德 My normal mark-up''s twenty percent, but this is a specialty item.
      通常我加20%，但这是个特殊的东西。