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常曲率 [cháng qū lǜ]
[数] constant curvature
- 文章后半部分探讨了射影平坦的芬斯勒空间，得到它成为常曲率空间的一个条件。
Then they focus on a projectively flat Finsler spaces, find a sufficient condition for it to be of constant curvature. - 因为工件沿着常曲率的环路运动，所以当驱动轮以恒角速度旋转的时候就存在离心力。
Since the workpiece moves along a circular path of constant curvature, centrifugal force exists even when the driving wheel rotates with constant angular velocity. - 用活动标架法给出了负常曲率的伪黎曼流形的2-调和子流形成为极大类空子流形的充分条件。
The paper gives some conditions that a 2-harmonic space-like submanifold of a pseudo-Riemannian manifold of negative constant curvature is a maximal space-like submanifold.
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