What network ports does the system use and for what purpose?

系统使用了哪些网络端口？ 都用于什么目的？

youdao

Highly reused business tasks are modeled as system use cases.

高可复用的业务任务被建模成为系统用例。

youdao

The system use case has more steps than the essential use case.

系统用例的步骤比基本用例的步骤多。

youdao

They also may use immunotherapy -- getting the body's immune system to fight the cancer.

VOA: special.2010.07.06

What you might have expected would be the children would then use whatever system their adults use, but they don't.

你可能会认为儿童会使用,成人所使用的语言系统,但事实并非如此

耶鲁公开课 - 心理学导论课程节选

We're going to find other properties that do care about the history of the system like work, that you put in the system, or heat that you put in the system, or some other variables But you can't use those to define the equilibrium state.

我们还会发现其他一些,与系统的历史有关的性质,比如你对系统做的功，或者你向系统传递的热量，或其他的变量,但你不能用它们,来定义平衡态。

麻省理工公开课 - 热力学与动力学课程节选

Neither does the system use risk adjustment, which allows for factors affecting success rates, such as a pre-existing illness in a patient.

BBC: Surgery

The definition of a chaotic system I use is any system in which a tiny change in initial conditions can lead to a large change in results.

FORBES: Chaos Theory, Financial Markets, and Global Weirding

This baby-and-the-bath-water argument points out that there are all sorts of private arbitrations, including religious courts like the Jewish Bais Din, which allow private parties who share a common belief system to use their own system to adjudicate their internal disputes.

CENTERFORSECURITYPOLICY: Center For Security Policy