• n. [電] 螺線管；螺線形電導(dǎo)管

物理學(xué)名詞，來自希臘語 solen,管，通道，-oid,類，形狀，詞源同 android.因這種裝置如同管 形而得名。

solenoid (n.)

"coil of insulated wire carrying an electrical current and having magnetic properties," 1827, from French soléno?de, from Greek solenoeides "pipe-shaped," from solen "pipe, channel" + comb. form of eidos "form, shape" (see -oid). Related: Solenoidal.

1. The invention of the solenoid provided immediate concrete evidence of this idea.

螺旋管線圈的發(fā)明為這種看法直接提供了具體證據(jù).

來自辭典例句

2. When the engine is running, the solenoid is connected to the battery.

當(dāng)發(fā)動(dòng)機(jī)運(yùn)轉(zhuǎn)時(shí), 電磁開關(guān)與蓄電池接通.

來自辭典例句

3. The electrical section contains the solid - state proportional temperature controllers and solenoid valves.

電子控制室內(nèi)有固體線路的比例溫度控制器和電磁閥.

來自辭典例句

4. No signal means the solenoid is not energized.

沒有信號(hào),意味著電磁閥沒有通電流.

來自辭典例句

5. Streams are switched by solenoid valves.

流路靠電磁閥進(jìn)行切換.

來自辭典例句