单词 | solenoid |
释义 | so·le·noid ![]() n. 1. A current-carrying coil of wire that acts like a magnet when a current passes through it. 2. An assembly used as a switch, consisting of a coil and a metal core free to slide along the coil axis under the influence of the magnetic field. [French solénoïde, from Greek sōlēnoeidēs, pipe-shaped : sōlēn, pipe + -oeidēs, -oid.] so′le·noidal(-noidl)adj. so′le·noidal·lyadv. ![]() |
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