popelar 中文意思是什麼
popelar
解釋
波佩拉日-
In terms of the relation of coordinate of physical plane and strain plane, stress and strain field distribution curve expressed by polar coordinates in damage area is derived, when n = l, the result is same as that given by c. h. popelar
由物理平面與應變平面坐標間的關系,得出了極坐標中損傷區應力、應變場的分佈。當n = 1時,所得結論與c
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