1·Any object instantiated from that class belongs to that type by definition.
从该类实例化的任何对象属于该类定义的类型。
2·In this latter case, the object would be instantiated to report some information and then would not be required anymore.
在后面一种情况下，将对象实例化以报告某些信息之后，就再也不需要该对象了。
3·Another use of abstract classes is to create a single base class for multiple derived classes in which that base class should never be instantiated.
抽象类的另一个用途是为多个派生类创建一个基类，在这些派生类中，基类决不会被实例化。
4·This properties object provides configuration for the instantiated client.
此属性对象提供实例化客户机的配置。
5·If the same temporary table may be instantiated from multiple locations in application code, the definition of the table is centralized at one place.
如果在应用程序代码中的多个位置实例化相同的临时表，该表的定义可以集中在一个地方。