... instantaneous neutron瞬发中子 instantaneous pole瞬时极 instantaneous power瞬时功率 ...
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instantaneous E pole 瞬时极
instantaneous effect pole 瞬时极点
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This paper introduces a principle and practice on milling special shaped spiral rod with non instantaneous pole envelope method.
介绍了异形螺杆数控铣削加工中应用无瞬心包络原理的理论与实践。
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