该词条未找到_海词词典

您要查找的是不是：

macroscopic damage variable 宏观损伤变量
Two parameters describing the damage variable can be determined according to the tri-axial tests of rocks. 根据岩石三轴试验，可确定该模型中表述损伤变量的双参数。
The relationship between damage variable D(K_1 ) and number of fatigue cycles (N) can be used to detect fatigue damage and to divine fatigue life tbr metal materials. 利用损伤变量D(K_1)和循环次数N的关系曲线,可以对材料进行疲劳损伤检测并对其疲劳寿命进行预测。
Introducing the time-dependent damage variable into the constitutive equations of the crack zone, we modified the Dugdale model of crack damage zone around crack-tip. 对裂尖银纹损伤区的Dugdale模型进行了修正，将时间、位置、应变相关的损伤变量引入到银纹区的本构方程中。
According to basic damage principle, the shear damage variable of rock and the pull damage variable of grout body are defined, and the damage evolution equation is suggested. 摘要根据损伤理论的基本原理，分别定义了岩体剪切损伤变量和受拉浆体材料的损伤变量，确定了各自相应的损伤演化方程；
Lastly, defined the damage variable about damage area and obtained the relation between damage variable and damage deviatoric stress which correspond exactly to the damage propagation characteristics. 结合损伤理论定义了以损伤面积作为损伤因子的损伤变量，损伤变量与偏应力间的曲线关系符合岩石损伤演化特性。
So macroscopical damage mechanism of rock mass should research through its load and deformation law. 所以煤岩的宏观破坏机理应从其荷载以及变形规律来研究。
The damage factors suitable for recycled fiber damage were defined elementally, with which evolvement rules of paper strength with damage variables were studied. 最后本文引入了损伤力学理论，初步定义了适合二次纤维损伤的损伤变量，研究了纸页强度性能随损伤变量的演化规律；
Keywords Damage variable;Macro mesoscopic;Acoustoelastic method; 损伤变量;宏观;细观;超声波;
A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
The relations and differences of the existing various definitions of damage (single scalar, double scalar, second rank and fourth rank tensor damage variables) are expounded for the first time. 首次阐明了材料损伤度的多种定义（损伤的单标量、双标量、二阶张量与四阶张量描述）之间的区别与联系。
The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
The temperature was a variable in the experiment. 在该实验中温度是个变量。
The flood did a lot of damage to the crops. 洪水毁坏了大量农作物。
The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
He collected on the damage to his house. 他收到房屋损坏赔偿费。
A finite increment in a variable. 变量增量变量的有限增量
The damage to the painting was the work of vandal. 毁坏这幅画的事是恣意破坏公物的人干的。
The speed of the toy boat is variable. 玩具船的速度是可变的。
Winds are mainly light and variable. 风力较弱，风向多变。