vacuum tube multivoltmeter
真空管多量程电压表
recording vacuum tube voltmeter
记录式真空管电压表
ultra-short wave vacuum tube voltmeter
超短波真空管电压表
plate-detection type vacuum tube voltmeter
板极检波真空管电压表
combination gauge
真空压力表组合量规
vacuum-tube bridge
测量真空管参数的电桥
Vacuum tubes require DC voltage sources as well.
真空电子管也要求以直流电压为电源。
an ionization gauge
电离压力[真空]计
Simulation for SVPWM Control of Three-Phase Voltage PWM Rectifier
三相电压型PWM整流器空间电压矢量控制仿真
Research of Space Vector Pulse Width Modulation and Simulation in Matlab
电压空间矢量研究及Matlab仿真
Quantum Fluctuation of Mesoscopic Capacitor Coupled Circuit in Squeezed Vacuum State;
压缩真空态下介观电容耦合电路的量子涨落
battery for supplying a constant positive voltage to the plate of a vacuum tube.
能够产生真空管金属板稳定负电压的电池。
a vacuum tube that amplifies a flow of electrons.
能够增强电子流量的真空管。
Simulation of Voltage Space Vector;
电压空间矢量脉宽调制的算法仿真实现
Simulation Research on SVPWM Based on SIMULINK
基于SIMULINK的电压空间矢量变频技术的仿真研究
a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen.
阴极射出一束电子通过高压正极的真空管。
Bourdon and Schaffer pressure vacum gauge
波登-舍费尔压力-真空表
The Quantum Fluctuations of the Voltage and Current of the Mesoscopic Parallel RLC Circuit with Dissipative Capacitance Branch Circuit in Vacuum State
耗散电容支路的介观RLC并联电路中电流和电压的真空量子涨落