Self design is essentially a self education act, but it should accord with social demands.
自我设计本质上是自育行为，同时要与社会需要保持一致。
A practical method of Cable TV transmission system self-design is put forward.
提供了一种适合建网地区自行设计电缆电视传输系统的方法。
A practical method of Cable TV transmission system self-design is put forward.
提供了一种适合建网地区自行设计电缆电视传输系统的方法。
应用推荐