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In this paper, the space free vibration analysis model for track structure is established.
本文建立了轨道结构空间自由振动模型。
youdao
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Next discuss how to build a model of the quotient space from the structure.
讨论如何从结构着手来建立商空间模型。
youdao
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Next discuss how to build a model of the quotient space from the structure.
讨论如何从结构着手来建立商空间模型。
youdao