WXL：长度宽度

英文缩写词WXL的例句

1. According to the gradient plasticity theory, we introduced two - class strain gradient into yield function, derived from the formula of deformation localization band width by using Drucker - Prager yield criterion and gave the internal length of coal.
2. 并通过应变梯度塑性理论，在屈服函数中引入应变梯度二阶项。采用Drucker－Prager准则解析得出了煤试件的变形局部化带宽度公式并根据试验确定煤的材料内部长度。
3. A finite element model of predicting fracture width was set up by use of the finite element method of fracture mechanics, by which the relation between the liquid column pressure and the fracture width, fracture length and change of stress around fractures were studied by the authors.
4. 用断裂力学有限元法，建立了裂缝宽度预测的有限元模型，研究了川西定向井致密气层中裂缝宽度、裂缝长度及裂缝周围应力变化与液柱压力的关系。
5. Leaf width of mutants induced by colchicines at 0.1 % to 0.4 % concentration and 24 or 48 hours treating time were different ( became narrow mainly ) and internode became wider, but no obvious change had been found with internode length, density and turf height.
6. 在0.1%～0.4%浓度范围的秋水仙碱处理24h或48h可以改变叶片宽度（以变窄为主），也可以使节间变粗，而对节间长度、密度和草层高度则没有什么影响。