UPS供电方案与应用
The Project of UPS Power Supply and Application
UPS紧急供电方案
classical swine fever virus shimen strain
磁电电压系数
magnetoelectric voltage coefficient
电磁磁滞
electric-magnetic hysteresis
电磁磁阻地震仪
electromagnetic reluctance seismometer
电磁-电路耦合场
coupled fields of electromagnet electrocircuit
电磁电器
electromagnetic apparatus
magnetic and wring
电磁电器性能
electromagnetism electric equipment performance
电磁电子透镜
electromagnetic electron lens
电磁方程
electromagnetic equations
电磁方程式
electromagnetic equation
electromagnetic field equatio
电磁方向控制阀
control valve
Solenoid directional control valve
发电方案
scheme of power generation
防雷电电磁脉冲
lightning protection electromagnetic pulse