We have found it necessary to represent momentum as an operator.

我们已经发现需要用一个算符来表示动量。

youdao

In the different user registries example in the same figure, John can login to job manager as an operator with his user name and password.

在同一张图的不同用户注册中心示例中，John可以使用其用户名和密码以操作员身份登录到作业管理器。

youdao

My first two years as a guard I was working at the control center as an operator where the entire emergency calls and electronic alarms are received.

当警卫的头两年我在控制中心做接线员，所有的紧急呼叫和电子警报都会接到那。

youdao

Y I'm not passing an x and I'm not passing a Y, &y I'm passing an ampersand x and ampersand y and can you take a guess as to what the ampersand operator must mean?

我不是传递X，也不是传递，我传递的是&x和,你们可以猜一猜,这个&符号是什么意思？

哈佛公开课 - 计算机科学课程节选

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As the CEO of a profitable, publicly-traded small company that pays dividends, and as an operator of financial marketplaces with more than 1, 600 dividend-paying companies, I am keenly aware of the impact dividend tax rates have on corporate decision-making, capital allocation and economic growth.

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