transmission agent

The research on the CAD system of principal transmission agent for general purpose machines

通用机床主传动系统CAD的研究

Application of Viscosity Reducing Agent in Offshore Waxy Crude Oil Transmission Pipeline

降凝剂在海上含蜡原油管道中的应用

In this paper, a type of NC lathe's main transmission agent by using a frequency modulation AC Spindle Motor and a tree speed gear box to make the spindle speeds be stepless change was present.

介绍一种以交流变频调速主轴电机驱动、串接一个3档分级变速机构，实现主轴无级变速的数控车床主运动传动系统。

In unsuccessful transmission experiments the causative agent could not be passed through bacteria-retaining filters.

在失败的传染实验中,致病因子不能通过细菌滤器.

Chapter III, the rise in the status of the agent industry do a prospective study, analyzed and discussed the status of the agents increased the risk of transmission after.

第三章，对代理商在大众文学传播产业地位的上升做了前瞻性研究，分析论述了代理商地位上升后的传播风险。