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- invariant of strain tensor 应变张量不变量
- The first invariant of strain is independent of the coordinate system being used. 第一应变不变量与所用的坐标系无关。
- principal value of strain tensor 应变张量主值
- Analyses are done to demonstrate the effect of the third invariant of the rates (with respect to a generalized time) of strains on the ductile damage caused by voiding. 以相对广义时间的各应变率第三不变量为出发点，论述它对固体材料空洞化韧性损伤的作用。
- She's under a lot of strain at the moment; her child's very ill. 她现在心情紧张，因为她的小孩病得很厉害。
- I've been under a lot of strain. 我现在压力好大。
- The first invariant of strain is independent of the coordinate system being used 第一应变不变量与所用的坐标系无关。
- The signs of strain were on both women. 这两个女人身上仍残留着过度劳神的痕迹。
- principal axis of strain tensor 应变张量主轴
- rate of strain tensor 应变速率张量
- conversion of strain tensor 应变张量转换
- To stretch one's body or muscles to the point of strain or injury. 过度伸展伸展身体或肌肉到了扭伤或损伤的程度。
- invariant of strain 应变不变量
- We have described the stress tensor arising from equilibrium considerations and the strain tensor arising from kinematical considerations. 我们已经叙述了应力张量和应变张量的有关概念和某些特质，它们是分别从平衡的角度和运动的角度推导而得的。
- The invariance of physical laws enters in two ways. 物理定律的不变性以两种方式体现.
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The solution of the Earth elastic dynamical equations can be also referred to some relations of complex vector spherical harmonic functions to the elastic strain tensor in spherical coordinates. 同时还研究了在球坐标系下弹性应变张量与复数矢量球函数的一些关系，为地球弹性动力学方程的解算提供参考。
- By an analytic method, in this essay a vector invariant of a casual point to a tetrahedron on volume and deductions form vector invariant are given. 摘要利用解析法，给出空间任意一点与四面体体积有关的一个向量恒等式，并给出若干推论。
- You tire of straining your memory for possible infraceions. 你也厌倦了可能违反了哪些规章制度的过分紧张的回忆。
- Abstract: Some problems of quantum mechanics can be solved easily by means of the invariant of differential equation. 文摘:利用常微分方程的不变式，非常方便地求解了一些量子力学问题.
