rheostat

英 ['riːəstæt] 美 ['riə,stæt]
  • n. [电] 变阻器
rheostat
«
1 / 10
»

英语词源

rheostat (n.)
1843, coined by English physicist Sir Charles Wheatstone (1802-1875) from Greek rheos "a flowing, stream" (from PIE root *sreu-, see rheum) + -stat "regulating device." Related: Rheostatic.

权威例句

1. A variable resister is called a rheostat.
可以调节的电阻器叫做变阻器.

来自辞典例句

2. By adjusting the rheostat, one can change the current in a circuit.
通过拨动变阻器, 可以改变电流.

来自互联网

3. Our fan kits come with a rheostat control ( like a light dimmer ) .
我们生产的风机都安装有 变阻器.

来自互联网

4. Circuit 11, series - parallel circuit ( no sliding rheostat ).
电路11, 串并联电路图 ( 无滑动变阻器 ).

来自互联网

5. Circuit 12, slide rheostat and the use of electrical appliances in the circuit in parallel.
电路12, 滑动变阻器和用电器并联在电路中.

来自互联网

[ rheostat 造句 ]