在这种条件下，细菌的破坏作用就会减弱。

Under such conditions, the destructive effects of bacteria are diminished.

youdao

在这种条件下，龙虾发育出了不对称的爪子，左右一半各是破碎的爪子。

Under these conditions, the lobsters developed asymmetric claws, half with crusher claws on the left, and half with crusher claws on the right.

youdao

植物在这种条件下不能繁殖。

Plants won't propagate in these conditions.

《牛津词典》

But you can grow it in cultured cells, and the advantages of that are that you can do this under very reproducible conditions.

而且采用细胞培养疫苗,这种方法的优点是,你可以在同样条件下进行再培养

耶鲁公开课 - 生物医学工程探索课程节选

So, how could you produce--the question is, how could you produce large quantities of this- of this microorganism, this virus vaccinia under controlled conditions?

问题是该怎么进行生产,你怎么大批量生产这种微生物,即在可控条件下生产牛痘病毒

耶鲁公开课 - 生物医学工程探索课程节选

As a result of this sort of conditioning, he then when he experiences real world violence, he responds with nausea and shock; basically, training him to get away from these acts of violence.

作为这种条件作用的结果，当他在现实中经历暴力行为时，便会引起恶心和休克;,总体来说，就是训练他远离暴力行为。

耶鲁公开课 - 心理学导论课程节选