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单词
permanent-magnet moving-iron instrument
释义
permanent-magnet moving-iron instrument
permanent-magnet moving-iron instrument
[
′pər·mə·nənt ¦mag·nət ¦müv·iŋ ¦ī·ərn ′in·strə·mənt
]
(engineering)
A meter that depends for its operation on a movable iron vane that aligns itself in the resultant magnetic field of a permanent magnet and adjacent current-carrying coil.
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更新时间:2025/11/29 16:48:29