use - when测试还可以帮助选择定序法，只要包含的表达式告诉您可用何种排序法。

A use-when test can also help you choose collations, as long as it includes an expression that will tell you which collations are available.

youdao

请记住，只要包含全部 ! DOCTYPE 声明，就可以使用任何 XHTML 文档类型。

Remember, you can use any of the XHTML document types as long as you include the full !DOCTYPE declaration.

youdao

只要包含该文件的JAR文件出现在Xerces的JAR文件之前，解析器就会使用新的解析器配置。

As long as a JAR file that contains this file appears before Xerces' JAR files, the parser will use the new parser configuration.

youdao

stdio c So somewhere there's standard IO dot C, stdio h somewhere they're standard IO dot H, but, for me, right now, the only file I need to know about is the dot H, -- because what Sharp include really does -- it's what's called a preprocessor directive.

所以某个地方有一个，现在对于我来说它们是，我只要知道那个，h文件，因为Sharp包含的-,叫做预处理指令。

哈佛公开课 - 计算机科学课程节选