solenoid

名词 n.
中文释义

英文释义

名词 n.
  1. A coil of wire that acts as a magnet when an electric current flows through it.
  2. A coil of wire that acts as a magnet when an electric current flows through it.; An electromechanical device consisting of such a coil containing a metal core, the movement of which is controlled by the current.
  3. An electromechanical switch controlled by a solenoid; solenoid switch, relay.
  4. The region of intersection between isobaric and isopycnal surfaces.

词形变化

solenoids plural

词汇关系

衍生词
microsolenoid solenoidal

词源

From French solénoïde, from Ancient Greek σωληνοειδής (sōlēnoeidḗs) (from σωλήν (sōlḗn, “channel, pipe”) + -ειδής (-eidḗs); see -oid).
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