CDT

代码说明：

  CDT规约，统称循环式远动规约，电力调度系统经常使用，经多年实践验证通过，需要时，可修改自己内部接口，完成代码移植。(CDT Statute, collectively, cycle remote Statute, power dispatching systems often use, after years of practice verified, if necessary, to modify their own internal interface, complete the code transplant.)