1、No, Chloral Hydrate has a half-life of only 4 hours in people with a high tolerance.
不是，對“水合三氯乙醛”有較高耐藥能力的人，它的半衰期僅為4個小時。

2、Tritium has a half-life of 124 years
氚的半衰期為124年,地球形成時的氚早已不存在。

3、Iodine-131 has a half-life of eight days and is quite dangerous to human health.
碘-131的半衰期為8天，對人身健康危害相當大。

4、This radioactive element has a half-life of some 5, 700 years.
這種放射性元素半衰期約為5700年。

5、Just browse to your half-life or counterstrike directory, and point it to the original hl. exe.
你可以瀏覽你的半死目錄或者你的半死目錄，并指定該文件。

6、Iodine 131 has a half-life of eight days, meaning that every eight days it loses half its strength.
碘131有八天的半衰期，這意味著每八天其能量就下降一半。

7、Tritium has a half-life of 12.4 years.
氚的半衰期為12.4年,地球形成時的氚早已不存在。

8、Bismuth -213 choice because it has several characteristics, including the half-life of 46 minutes.
選擇鉍- 213是因為它有幾種特性，包括半衰期為46分鐘。

9、Probably, the first Half-Life video game was created on the base of the one of such objects.
大概第一部“半條命”電視游戲是以一個這樣的場所為基地設(shè)計的。

10、However, if the half-life is increased, the situation changes.
然而，如果半衰期增加，情況會改變。

11、THE half-life of official opposition to nuclear power in Britain has been very short.
在英國，官方反對使用核能的半衰期很短。

12、So, the half-life is just the time that it takes for half of the reactants to disappear.
半衰期實際上是,一半反應(yīng)物消失的時間。

13、Radioactive iodine has a half-life of eight days and decays naturally within weeks.
放射性碘的半衰期為八天，幾周內(nèi)自然衰變。

14、Even Francium's most stable isotope, Francium-223 only has a half-life of 22 minutes.
鈁的最穩(wěn)定的同位素，鈁- 223也只有22分鐘的半衰期。

15、Determination of disintegration half-life of ~(252)Cf
~(252)Cf放射性衰變半衰期的測量

half-life翻譯

n. 半衰期, 半排出期【化】 半衰期; 半壽期【醫(yī)】 半衰期(放射性物質(zhì)), 半存留期(化學物質(zhì))【經(jīng)】 半衰期, 半減期 詳情