This inactivation may be accomplished in a variety of ways.这种失去活性作用能以多种方式来实现.The results indicate that chloramine is of notable inactivation effect on Cyclops.结果表明,氯胺对剑水蚤具有显著的灭活作用.These findings prompted worldwide resear...
How do I understand the designations the Center sends me?我如何理解小行星中心给我的确认编号信?Units in Starcraft have three different designations: small, medium and large.在星际中有三中类型的目标: 小型 、 中型、大型.What is the point of these designations?这...