水泵联轴器的改进

水泵胶块联轴器改成软联接,解决水泵的维护问题。

Discussing in Training of Education Technology in Colleges and Universities

With the rapid development in information technology today, the teaching method changed revolutionarily, the educational technique has to be mastered imminently. Through training, the designed capacity of teachers in media teaching, the class manufacture level, and the information education resources will be promoted rapidly, and will also improve the quality of teaching to lay the good foundation.