1) damage evolution
损伤演变
1.
On the basis of the rigid visco-plastic FEM technique,the numerical simulation of the cavity-damage evoluation process during superplastic bulging process was carried out using the model of cavity-damage evolution deduced from continuous damage mechanics.
利用刚粘塑性有限元技术采用连续损伤力学导出的空洞损伤演变模型对超塑胀形的空洞损伤演变过程进行了数值模拟。
2.
The damage evolution of a composite beam subjected to bending is studied based on the theory of continuum damage mechanics.
基于连续介质损伤力学理论，研究了受弯复合材料梁的损伤演变问题。
2) damage developing equation
损伤演变方程
1.
Establishing the damage developing equation of concrete through the principle of minimum dissipation of energy;
基于最小耗能原理的混凝土损伤演变方程
3) damage evolution rate
损伤演变速率
1.
Under an unsymmetric cyclic loading,the damage evolution rate equations for describing the behaviour of metallic materials and elastoplastic materials and the evaluation formulae of life N oi corresponding to different amount of damage D oi in every course have been advanced.
提出了在非对称循环加载下,描述金属材料弹塑性材料行为的损伤演变速率方程式和各个历程与不同损伤量Doi相对应寿命Noi的估算式,其方法是采用以塑性应变幅同弹性应变幅的比值Δεp/Δεe作为载荷参量,以常用的材料常数作为材料参数。
4) damage evolutional law
损伤演变规律
1.
The measurement of the high-cycle fatigue damage variable and the study of the damage evolutional law;
高周疲劳损伤变量的测试和损伤演变规律的研究
5) damage evolution
损伤演化
1.
Effect of principal stress ratio in plane strain condition on void damage evolution;
平面应变下的主应力比对微孔洞损伤演化行为的影响
2.
Studying for low-cycle fatigue fractal damage evolution on TC11 Ti alloy welded joint;
TC11钛合金焊接接头低周疲劳分形损伤演化研究
3.
Dynamic constitutive behavior of materials at high strain rate taking account of damage evolution;
高应变率下计及损伤演化的材料动态本构行为
补充资料：大洋环流的演变
见古海洋学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条