自转轴

zìzhuànzhóu

axis of rotation

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zi4 zhuan4 zhou2

axis of rotation

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自转轴

zì zhuàn zhóu

{天} rotation axis; axis of rotation

自转轴进动 rotational axis precession

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自轉軸|自转轴 [zì zhuàn zhóu] ► axis of rotation