halflife

The halflife of literature and core periodical...

对文献半衰期和核心期刊等作了探讨。

It is not necessary to wait until half of a sample has decayed in order to measure the halflife.

不必一直等到样品衰变一半之后才测量它的半衰期。

Bioavailability is better after subcutaneous administration and a longer halflife allows a single daily injection.

生物利用度好后皮下给药和更长的半衰期允许一个单一的每日注射。

Look at the kind of response games like Halflife got. Halflife didn´t have the best enemies ever, but it sure had some of the most interesting.

看看像半条命这种游戏得到的反应，这个游戏没有最棒的敌人，但它有最有趣的东西。