variable stress的意思|示意

Stress intensity factors at the craek tips are computed by complex variable functions and perturbation method and formulas are given in power series forms.

采用复变函数及摄动方法，最后以幂级数形式给出应力强度因子的计算公式。

AIM: To observe the effect of chronic variable stress on the blood pressure and behavior of rats, and investigate the participating role of cortisol.

目的：观察慢性可变应激对大鼠血压和行为学的影响，以及皮质醇的参与作用。

After defining a logarithm damage variable and effective stress, we introduce a damage evolution equation at crack tip bytaking into account the physical mechanism of the development ofcavities.

本文在定义对数损伤变量和相应的有效应力之后，引入了一种考虑材料内部空穴演变的裂尖损伤演变方程。

Based on the stress performance of steel pole of transmission line, the steel pole is simplified as a matter of cross bending and torque with variable sections and complex loads.

根据输电线路钢管杆的受力特点，将钢管杆简化成受复杂载荷作用的变截面梁的纵横弯曲和扭转问题，并采用传递矩阵方法进行分析求解。

Based on the ideal shape model, variable thickness method is used to improve the uniformity of stress distribution of reflector, and the best thickness variation is determined.

在理想状态形状模型的基础上，提出了通过改变膜厚度方式改进反射面应力均匀度的方法，确定了最佳的反射面厚度变化规律。

Several deformation and stress states of offshore structures are described by using variable dimension fractals.

应用变维分形的方法描述了海工结构的几种变形和应力状态。