Finally the detail design of modules and the implementation of directory service in P2P im System have been described by data structure and function interface.

最后细化设计各功能模块，并通过定义数据结构与函数接口实现对等网络的即时通信系统目录服务。

youdao

To design a Multi-user IM (instant message) architecture is very important in both theory and realism.

设计并实现一个能够处理多用户进行实时、安全的即时通信系统具有较强的现实意义。

youdao

Im not the first to point out that the study design has some issues, and in any case proving there isnt a difference is hard (this only shows that they failed to find a difference between drugs and dieting).

FORBES: What If Dieting Merely Lets Diabetics Take Fewer Medicines?