因此，毒素活性的调控是Ⅱ型TA系统介导细菌适应性胁迫反应的关键。

Therefore, the modulation of toxin activities is crucial to II-type TA systems triggering bacterial response to environmental stresses.

youdao

在这个观点中，通过沉重的现金税、劳动税和实物税、限制流动性和各种形式的胁迫使有着农奴地位的俄国农民保持贫穷。

In this view, Russian peasants' status as serfs kept them poor through burdensome taxes in cash, in labor, and in-kind; through restrictions on mobility; and through various forms of coercion.

youdao

有些植物是木本植物，这是一种适应性的设计，以防止植物组织萎缩时，水分胁迫产生萎蔫。

Some plants are woody in type—an adaptation designed to prevent collapse of the plant tissue when water stress produces wilting.

youdao