And their concrete operations are introduced in detail.

并对其具体作法作了详细的介绍。

youdao

On a behavior port the concrete operations provided by the interface are implemented by the instance of the class that owns the port.

在一个行为端口上接口提供的具体操作由拥有端口类的实例来执行。

youdao

The next phase, concrete operations, from seven to twelve, you can solve the conservation problem, but still you're limited to the extent you're capable of abstract reasoning.

下一阶段，具体运算阶段，七到十二岁，儿童可以解决守恒问题，但儿童的抽象推理能力仍然有限。

youdao

The next phase, concrete operations, from seven to twelve, you can solve the conservation problem, but still you're limited to the extent you're capable of abstract reasoning.

下一阶段,具体运算阶段,七到十二岁,儿童可以解决守恒问题,但儿童的抽象推理能力仍然有限

耶鲁公开课 - 心理学导论课程节选

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