它是保持系统继续运行的关键物种。

It's the crucial species that keeps the system going.

youdao

可以使用 Yum 保持系统同步。

You can use Yum to keep your systems in sync.

youdao

保持系统的简单难道不是所有系统设计师的渴望吗？

Isn't it the desire of all system architects to keep their systems simple?

youdao

So, and of course, you know, keeping entropy as a fixed variable for a system like that is extremely cumbersome.

所以，对这样的系统要求它们的熵保持恒定,和一个非常笨拙做法。

麻省理工公开课 - 热力学与动力学课程节选

There have been fundamental changes through time that make the role of the central bank evolve and change through time.

试图保持系统的稳定,随着时间的发展，基本的改变发生,使得中央银行的角色演变。

耶鲁公开课 - 金融市场课程节选

To be systematic, I'm going to build this tree depth-first left-first.

为了保持系统性，我将要把这棵树设置,为深度优先和左边优先。

麻省理工公开课 - 计算机科学及编程导论课程节选