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1)  pulsating direct current
脉动直流电流
例句>>
2)  pulsating direct current
脉动直流电
1.
A strange phenomenon of pulsating direct current generated by hand alternator is discovered,a reasonable explanation is given,and the ways to improve the demonstrative test are also suggested.
发现了手摇交流发电机发出脉动直流电的奇异现象并对此作出了合理的解释。
2.
The phenomenon of a pulsating direct current in demonstrative experiment of hand alternator is founded and the reasonable explanation is presented.
发现了手摇交流发电机演示实验中出现脉动直流电的奇异现象并对此作出了合理的解释。
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3)  DC voltage ripple
直流电压脉动
1.
A digital method for measuring the amplitude and frequency spectrum of DC voltage ripple in aircraft electrital power supply system (AEPSS) is presented.
介绍了飞机供电系统中直流电压脉动量及脉动频谱的一种数字式测量方法。
4)  pulsating d.c voltage
脉动直流电压
5)  pulse DC
脉动直流
1.
Discussing the function and influence of steady DC power and pulse DC power supplies to the electrostatic precipitator efficiency and comparing these two different power supplies.
　本文对稳定直流电源及脉动直流电源对静电除尘器效率的作用及影响作了详细的分析,并对两种电源的特点进行了比较。
2.
Discussing the function and influence of steady DC power and pulse DC power supplies to the electrostatic pre-cipitator efficiency and comparing these two different power supplies.
本文对稳定直流电源及脉动直流电源对静电除尘器效率的作用及影响作了详细的分析,并对两种电源的特点进行了比较。
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6)  ripple-free d.c
无脉动直流
补充资料：脉动电流
1.方向不变﹑强度随时间周期性改变的电流。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条