permanent bipolar magnet的用法和樣例:
例句
- A permanent magnet assists closing and latches the breaker in the closed position.
一個永久磁鐵幫助跳開關閉合併鎖定在閉合位。
- Other objects become magnetic only when in a magnetic field caused by a permanent magnet or an electromagnet.
其它物體只有在處於永久磁鐵或電磁鐵形成的磁場中時才具有磁性。
permanent bipolar magnet的相關資料:
臨近單詞
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