1.用具体例证说明
1.to provide an example to support or explain something
1.When it comes to testing these objects, it is often expensive, impractical, or inefficient to instantiate these collaborators.
当开始测试这些对象时，实例化这些合作者（collaborator）通常是昂贵的、不切实际的或效率低的。
2.This will allow you to instantiate Java classes, call their methods and even derive from them as if they were just ordinary Ruby objects.
这使你可以实例化Java类，调用其方法，甚至继承它们，就好象它们仅仅是普通的Ruby对象一样。
3.You proceed to instantiate an Abdera class, which makes it easy to set the ID, title, subtitle, and generator for the feed.
然后实例化一个Abdera类，这样便于设置feed的ID、title、subtitle和generator。
4.While I was at it, I wrote the whole thing as a lazy iterator so you don't need to instantiate a large node-list if you don't need one.
在这里，我将所有的处理编写成一个滞后迭代器，因此在不需要的时候，不必实例化大型的节点列表。
5.Many development teams choose to instantiate the RUP in an agile manner, and many others choose to borrow a few agile ideas here and there.
许多开发团队选择用敏捷的方式举例说明RUP，而许多其他的团队选择到处借鉴一些敏捷的思想。
6.You can't instantiate a Ruby module; it's just a collection of routines under a distinct namespace.
Ruby模块不能实例化；它只是一个不同的名称空间下的例程的集合。
7.Since Java does not allow you to instantiate an interface, we need an implementation of the JoinRowSet interface to perform our study.
由于Java不允许实例化接口，所以为了进行我们的研究，需要拥有JoinRowSet接口的一个实现。
8.This basically means that you don't need to instantiate the object manually; Ext JS will take care of it for you.
这基本上意味着您不需要人工初始化对象；ExtJS将为您处理。
9.Another would be to instantiate Scilab through the command line and pass Scilab expressions to it.
另一个方法是通过命令行实例化Scilab并将Scilab表达式传递给它。
10.However, the subclass leaves the concrete class as is and does not attempt to instantiate the superclass.
子类没有对具体的方法做改变，也没有试图实例化超类。