almost flat manifold 殆平坦流形
conformally flat manifold 共形平坦流形
locally conformal flat manifold 局部共形平坦流形
以上来源于: WordNet
This paper studies the Schouten tensor on the locally conformally flat manifold, and gets some sufficient conditions for m to be the space of constant curvature, which improves the known results.
对局部对称共形平坦黎曼流形中具有平坦法丛的极小子流形作了一些讨论，得到了极小子流形是全测地的两个充分条件。
Going to machine a flat Aluminum plate to set between the carb and the manifold.
要一个单位铝机板块设置之间的碳水化合物和多方面的。
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