Test developers created generic methods to get all objects of a particular class or to get just one object at a given index under a specific parent object.
测试开发人员创建一个通用的方法来获取一个特定类的所有对象,或者获取一个具体父对象下给定索引号的一个对象。
The typical scenario is that some changes are made to the model (e.g., refining one or more class diagrams) just before a deadline.
一个典型的情形是一些模型的变更(例如,使一个或更多的类图变得更完善)恰好发生在最终期限之前。
"We have just come through what was one of the most difficult decades the middle class has ever faced a decade in which median income fell, and our economy lost about as many jobs as it gained,".
VOA: standard.2010.01.25
I think there probably is one in there somewhere, but just in case, we have had two in class, there's one on the handout.
我记得讲义里好像讲了,以防万一,我们课堂上有两个定义,在其中一个讲义里面
A limited class of problems is one in which the acceleration is just a constant.
在这类有限的问题里,加速度均为常数
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