As stated above, the weight of a use case is determined by the number of different use case transactions it contains. But exactly when does the system's reaction to a stimulus count as different?

如上面所述，用例的权重是由它所包含的用例事务的数量所决定的，但是，什么时候系统对刺激源的反应会计算成不同的？

youdao

First, you can express a grammar in a number of different ways, depending on which speech recognizer application you use.

首先，您可以用很多不同的方式表达一种文法，具体取决于您使用的是哪个语音识别器应用程序。

youdao

Over the basic network connection it is possible to use a number of different types of channels for communication between the client and server.

我们可以在基本的网络连接之上使用多种不同类型的管道进行客户端与服务器端的通信。

youdao

There are a number of different methods that scientists use to see what foods are related to particular health outcomes, and we won't go through all of them but I will -over the course of the class we'll talk about various methods, but I'd like to talk about two primary ones today.

科学家有很多不同的方法,来研究食物与健康的关系,我们不会一一提及但我会,这门课上我们会提到很多方法,但我今天只想说两大重要方法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Obviously a number of us use different types of social media like Twitter to communicate what the government is doing to the people in this country.

WHITEHOUSE: Press Briefing

In making a reconstruction of a building an archaeologist will use information from a number of coins, each of which may show a different perspective.

ECONOMIST: Bluma Trell

There are a number of different reactors in use, most commonly water-cooled pressurised or boiling water reactors - though other reactor types are kept cool with the help of liquid metal, gas or molten salt.

BBC: Will Japanese crisis curb the rise of nuclear power?