第三，可以对同时享受服务的用户的最大数量施加限制。

Third, he can impose limits on the maximum number of users that can be served simultaneously.

youdao

粗略来说，这表示不会对企业内的使用收费并施加限制。

Roughly, this means there's no charge and no restriction on use within an organization.

youdao

如果它们开始效仿中国对资本转移施加限制，中国将丧失现有的某些优势。

If they started imitating China by imposing restrictions on capital transfers, China would lose some of its current advantages.

youdao

So you know, what the second law is doing, in other words, it's putting these restrictions on how well or how effectively we can convert heat into work in the case of the engine, or work into heat extracted in the case of a refrigerator.

你们知道，在热机中，热力学第二定律的作用，换句话说，就是给热量,转化为功的效率,施加限制,或在制冷剂中，对抽取热量,进行限制。

麻省理工公开课 - 热力学与动力学课程节选