交换齿轮 change gear ; change wheel ; changeful-gear ; exchanged gear
变换齿轮 [机] change gear ; translating gear ; change wheel ; gear changing
可互换齿轮 pick-off gear ; interchangeable gear ; interchangeable wheel
变换齿轮箱 change gear box
卷绕变换齿轮 lay gear
圈绕变换齿轮 lay gear
牵伸变换齿轮 draft change gear
金属交换齿轮 Mental gear kit
变换齿轮比 change gear ratios
为保证转子运转平衡，换齿时应注意成套更换，换后应做静平衡试验，以使磁选机工作稳定。
To ensure that the rotor operation balance, change gear should pay attention to the complete change, change should be done after the static balance test, in order to make separators stable operation.
在我的生命中，对于此，我仍然相信不可思议的三连胜式——圣诞老人、复活节小兔和换齿仙子。
At that point in my life, I still believed in the magical trifecta—Santa Claus, the Easter Bunny, and the Tooth Fairy.
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