正频率是用逆时针旋转来产生,而负频率是用顺时针旋转来产生.
词典精选例句
Positive frequencies are produced by rotation and negative frequencies by clockwise rotation.
来产生,而负频率是用顺时针旋转来产生.
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If electricity in reverse order, the motor shaft by the anti-clockwise rotation.
若通电顺序相反, 则电机轴按逆时针方向旋转.
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Pumps of counter-clockwise rotation can only be supplied upon special request.
用户如需要逆时针方向旋转的泵,必须在订货时特殊提出.
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Remove knob by counter-clockwise rotation, simultaneously, pull away from body.
逆时针方向旋转拆卸旋钮, 同时将其拉出阀体.
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Disconnect the first plug on the locking nut counter-clockwise rotation, and then pull out the plug.
断开时,先将插头上的锁紧螺母逆时针旋下, 再拔出插头.
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Since x-axis to the right, y axis the so produced a clockwise rotation effect.
由于x轴向右, y轴向下,所以产生了顺时针的旋转效果.
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这种接头具有左手螺纹 ( 顺时针旋转为松开 ) ,要求使用垫圈来密封.
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后牵引的牵引角度由+30°~-30°时(用口外弓从上第一磨牙牵引),上颌骨呈顺时针旋转,旋转的量逐渐增大。
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