“灭活”用英语怎么说？

结果表明,氯胺对剑水蚤具有显著的灭活作用.The results indicate that chloramine is of notable inactivation effect on Cyclops.这种成分往往是热敏性的且容易灭活.These product components tend to be heat sensitive and are easily inactivated.不过如前所述, 这些孢子也无法被环氧乙烷灭活...