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

So, the system that gets designed in order to implement the cruise control

而那个为了实现恒速控制的系统，

在学校的经验 - SpeakingMax英语口语达人

Only the operating system has controlling of byte zero NULL in the computer's RAM and so if a function ever returns null, aka zero, well, something must have gone wrong because that can't possibly belong to me that memory because by human convention zero is owned by the operating system; not by a program I wrote.

只用操作系统在内存中能够控制,字节0，并且如果一个函数返回，或者说0，好的，可能出错了,因为那可能是不属于我的内存,因为惯例上，0是由操作系统拥有的,而不是由我的程序拥有的。

哈佛公开课 - 计算机科学课程节选

So that's a negative feedback control system.

这就是负反馈控制系统得名的原因

耶鲁公开课 - 生物医学工程探索课程节选

Control systems, pretty much is, think of an automotive automobile.

控制系统，很大程度上就像你能想到的汽车的自动系统。

在学校的经验 - SpeakingMax英语口语达人

One class of them is beta-blockers, they bind to beta-adrenergic receptors, which are receptors that exchange information between your nervous system and the contractile system that beats your heart and that causes the heartbeat.

一类药物是β阻断剂,它们与β肾上腺素受体结合,这种受体能够在神经系统和,控制心跳的心肌收缩系统之间传递信息,从而产生心跳

耶鲁公开课 - 生物医学工程探索课程节选

and I specialized mainly in control systems.

主修控制系统。

在学校的经验 - SpeakingMax英语口语达人