ballast resistor是什么意思_ballast resistor的用法

- 镇流电阻,镇定电阻,镇羚阻器
英英释义
Noun:

a resistor inserted into a circuit to compensate for changes (as those arising from temperature fluctuations)
近反义词
【近义词】

barretter 镇流电阻器(稳流灯...

ballast 压载物
临近单词

ballast ballast hoe