It designs experimental teaching plans that orients to students'self - learning together with teacher's teaching and instruction. 设计学生以 自学 自练为主,教师加强讲授与指导的教学实验方案.
现在他只能通过声音合成器与人沟通。Now he can only communicate through a voice synthesiser.频率合成器是电子系统的核心部件.Frequency synthesizer is the hardcore of a electronic system.现在的合成器可以模拟出很多其它的乐器.Synthesizers are now very good at copying other mus...