This article mainly discusses the issue of road maintenance machinery.
文章主要论述了公路机械维修方面的问题。
This article mainly discusses the designations of three-phase BLDCM velocity modulation systems hardware.
本文主要论述三相直流无刷电机调速系统的硬件设计方法。
This article mainly discusses the application of non-teaching designed video and audio in English teaching.
本文主要探讨了英语教学中非教学设计资料的应用问题。
应用推荐