注意，主要系统组件的活动在初始剧增后逐渐趋于平稳。

Note how activity for the major system components has leveled off after the initial ramp-up.

youdao

每天的轮换都在按照计划进行，直到波音对所有92个主要系统的工作感到满意为止。

The daily rotation had been scheduled to continue for an undetermined period until Boeing was satisfied that all 92 main systems are working as required.

youdao

他在建立这个系统的过程中扮演了主要的角色。

He played a major role in setting up the system.

《牛津词典》

Then we're going to talk about two physiological systems just briefly, where cell communication sort of dominates the behavior of the organ.

然后我将简要地讲到两个生理系统,主要是讲细胞通讯控制器官活动的方式

耶鲁公开课 - 生物医学工程探索课程节选

This is commonly used in the immune system as well, but it's a way of amplifying a signal.

免疫系统也常使用这种方法,但这主要是一种放大信号的方式

耶鲁公开课 - 生物医学工程探索课程节选

They're small molecules that - whose principal function in the body is to carry signals from one cell in the nervous system to another.

它们都是小分子,在体内主要功能是在,神经系统内将信号,从一个细胞传导到另一个细胞

耶鲁公开课 - 生物医学工程探索课程节选