concrete program的意思|示意

If you only have a concrete class, you can create an interface from the class, change your application code to program to the interface, and then proceed as described above.

如果您只有一个具体的类，那么您可以从类中创建一个接口，您的应用程序代码改写为接口，然后按照前面的描述继续进行。

This paper illustrates the methods of program of special line communication based on VB6.0, and provides the concrete program for the monitor system.

论述了专线通信中基于VB 6.0下的编程方法，并给出应用在监测系统中的具体编程实例。

Based on concrete program language, test cases will be translated into test scripts, which consist of a series of source code file.

TCDA可以根据具体编程语言，将测试用例翻译成由一系列源文件组成的测试脚本。