解释
- n. [电] 变阻器
※ 提供单词"rheostat"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
英文词源
- 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.
例句和用法
- 1. A variable resister is called a rheostat.
- 可以调节的电阻器叫做变阻器.
- 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.
- 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.
- 4. Circuit 11, series - parallel circuit ( no sliding rheostat ).
- 电路11, 串并联电路图 ( 无滑动变阻器 ).
- 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.
来自辞典例句
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来自互联网
来自互联网
来自互联网