用户机则不需要安装任何应用程序直接通过浏览器就可以访问。

The user-part computer can directly visit browser, which needs not install any application program.

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瘦用户机的另一个缺陷就是几乎所有的用户交互都发生在页面级别。

Another crippling characteristic of thin clients is that nearly all user interaction is at the page level.

youdao

标准步骤是将一个JAR复制到服务器(或者，少数情况下是用户机)中的合适位置，然后忘记它。

It's standard procedure to copy the JAR to the right place on the server (or, more rarely, the user's machine) and forget about it.

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