| 1. | Class and support the properties defined in the base class
类并支持在基类中定义的属性。 |
| 2. | And add all necessary helper methods in the base class
，并在基类中添加所有必要的帮助器方法。 |
| 3. | You can override virtual functions defined in a base class from the visual studio
中重写在基类中定义的虚函数。 |
| 4. | While implemented in the base class , derived classes may implement another version
在基类中实现时，派生类可以实现另一个版本。 |
| 5. | Methods in derived classes run faster than ones defined in the base class
派生类中的方法运行起来要快于在基类中定义的同样的方法。 |
| 6. | Is defined in the base class and provides a final execute method that defines the flow for monitoring any request
是在基类中定义的，提供的final execute方法定义了对请求进行监视的流程。 |
| 7. | Can be used to qualify a method that is defined in a base class and that has no implementation of the method provided in that class
可用于限定这样的方法，该方法在基类中定义但没有在该类中提供该方法的实现。 |
| 8. | Inheritance - based polymorphism involves defining methods in a base class and overriding them with new implementations in derived classes
基于继承的多态性涉及在基类中定义方法并在派生类中使用新实现重写它们。 |
| 9. | There are methods that are not supported in the base class , with the expectation that these methods will be implemented in the derived classes instead
有些方法在基类中不受支持，但它们有可能改在派生类中实现。 |
| 10. | There are methods that are not supported in the base class , with the expectation that these methods will be supported in the derived classes instead
有些方法在基类中不受支持，但是这些方法将在派生类中受到支持。 |
