permanent-magnet
英['pɜːmənəntm'æɡnɪt]
美['pɜːmənəntm'æɡnɪt]
- 永久磁铁
详细释义
名词 permanent magnet:
-
a magnet that retains its magnetism after being removed from a magnetic field
双语例句
- A permanent magnet assists closing and latches the breaker in the closed position.
一个永久磁铁帮助跳开关闭合并锁定在闭合位。 - Other objects become magnetic only when in a magnetic field caused by a permanent magnet or an electromagnet.
其它物体只有在处于永久磁铁或电磁铁形成的磁场中时才具有磁性。
用法讲解
- permanent magnet ammeter 永磁安培计
- permanent-magnet loudspeaker 永磁式扬声器,永磁扬...
- permanent-magnet machine 永磁电机
- permanent magnet speaker 永磁式扬声器...
- permanent magnet alloy 永磁合金
- permanent magnet centering 磁块调节中心位置...
- periodic permanent magnet 周期性永久磁铁...
- permanent magnet focusing 永磁聚焦
- auxiliary permanent magnet 辅助永久磁铁...
- permanent magnet receiver 永磁受话器
- permanent magnet meter 永磁式仪表
- permanent magnet instrument 永磁式仪表
- permanent magnet loudspeaker 永磁扬声器
- permanent magnet 永磁的
- permanent magnet generator 永磁发电机
- permanent-magnet ammeter 永磁式安培计...
- permanent magnet material 恒磁材料
- permanent magnet steel 永久磁钢
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