USM

When selecting different resistance and inductance, variable frequency control of USM can be realized.

电路中选择不同的电阻和电感值可以实现调频, 即对超声波电机的变频控制.

互联网摘选

Then a practical driving circuit for the USM is designed.

其次,设计了实用的USM驱动电路.

互联网摘选

Based on contact pattern between the stator and rotor, USM as contact type and non-contact type.

根据电机定子和转子间能量传递方式,超声波电机分为接触型和 非接触 型.

互联网摘选

Some of my friend graduated finally after few years studying in USM Penang.

我的一些朋友经过几年的“寒窗苦读”,终于毕业了.

互联网摘选

I was a dedicated student, and I had my heartset on going to USM.

我是个执着的学生, 一心想上南密西西比州大学.

互联网摘选

However, tool wear is high in USM, due to the abrasive cutting action.

但是, 由于USM是磨削加工, 因而刀具损耗大.

网络文摘精选

Introduces the theory and virtues of the developed TRUM 45 rotary USM.

介绍所研制的TRUM45旋转型超声电动机的工作原理及其优点.

互联网摘选