如果需要根据另一个属性改变它的值则使用元素。

Use an element if you need its value to be modified by another attribute.

youdao

创建一个系统，其中一个Web服务可以根据另一个Web服务的输出提供信息。

Create a system in which one Web service can provide information based on the output of a second Web service.

youdao

与前一组测试操作符一样，比较测试操作符是执行错误检查或根据另一个值测试值的简便方法。

Like the previous set of test operators, comparison test operators are a handy way to perform error checking or to test values against another value.

youdao

And the finding is that the majority of people will deliver fatal shocks to this person who they had never met based on the instructions of another person.

实验结果表明大部份人,会对这个从来没见过的人进行致命电击,根据的是另一个人的指示。

耶鲁公开课 - 心理学导论课程节选

So, sometimes you'll find the Rydberg constant in different forms, but just make sure you pay attention to units because then you won't mess them up, because this is in inverse seconds here, the other Rydberg constant is in joules, so you'll be able to use what you need depending on how you're using that constant.

有时候你们会发现Rydberg常数,会写成不同的形式，但你们要注意,它的单位就不会弄错了，因为这里是秒的倒数，而另一个Rydberg常数是焦耳，所有你可以根据你要怎么使用,这个常数来选择你需要的常数。

麻省理工公开课 - 化学原理课程节选