词族 · solenoid
词形变化
中文词源
solenoid 电磁线圈，螺线管，电磁铁
物理学名词，来自希腊语 solen,管，通道，-oid,类，形状，词源同 android.因这种装置如同管 形而得名。
英语词源
- solenoid (n.)
- "coil of insulated wire carrying an electrical current and having magnetic properties," 1827, from French solénoïde, from Greek solenoeides "pipe-shaped," from solen "pipe, channel" + comb. form of eidos "form, shape" (see -oid). Related: Solenoidal.
权威例句
- 1. The invention of the solenoid provided immediate concrete evidence of this idea.
- 螺旋管线圈的发明为这种看法直接提供了具体证据.
- 2. When the engine is running, the solenoid is connected to the battery.
- 当发动机运转时, 电磁开关与蓄电池接通.
- 3. The electrical section contains the solid - state proportional temperature controllers and solenoid valves.
- 电子控制室内有固体线路的比例温度控制器和电磁阀.
- 4. No signal means the solenoid is not energized.
- 没有信号,意味着电磁阀没有通电流.
- 5. Streams are switched by solenoid valves.
- 流路靠电磁阀进行切换.