You should still call the base implementation in case an intermediate class in the inheritance has implemented this method.
如果继承中的中间类已实现了此方法,则仍应调用基实现。
2
Because an intermediate class in the inheritance might implement this method, we recommend that you call the base implementation in your implementation.
由于继承中的中间类可能会实现此方法,因此我们建议您在实现中调用基实现。
3
The paper researches REE geochemistry characteristics of biotite granites, dikes and ore, considering granites, intermediate-basic dikes and mineralizing fluid have the consanguinity and inheritance;