unit tangent 中文意思是什麼
unit tangent
解釋
單位切向量-
The concrete expression of the unit tangent line stiffness matrix is given
討論了橋梁結構分析中常用單元切線剛度矩陣的具體表達形式。 -
Three different aspects of anisotropic deformation including lateral strain, relative proportional relation of lateral strain and strain in load direction, and train increment induced by unit stress increment in load direction will be delicately analyzed. the stress strain relationship in different principal stress load direction can be reflected in the anisotropy of tangent elastic ratio or strain increment in load direction induced by unit stress increment in load direction
側向變形可以從側向應變、側向應變與加荷向應變之間的相對比例關系或側膨脹系數以及加荷向單位應力增量所引起的側向應變增量三個不同方面深入細致地分析研究；不同主應力加荷向的應力應變關系各向異性可以反映在切線彈模以及加荷向單位應力增量引起的加荷向應變增量的差異中。 -
Geometry on the unit tangent bundle t1s2n
1上的幾何
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