The strain optical anisotropic lamella is a newly discovered deformation structure of maceral.
应变各向异性条纹是一种新发现的煤岩显微组分变形构造，发育于强烈变形的构造煤分层中，是煤岩组分在剪应力作用下局部石墨化的产物。
As far as a plane-strain problem with crack propagation is concerned, the previous ex- perimental investigations of the elasto-plastic crack tip field on ductile aluminum alloys using moue interferometry showed the possible existence of anisotropic strain hardening behavior in this field, which is often described as of isotropic plasticity.
基于垂直和平行于裂纹线的实测对数位移场的斜率不同,在裂纹尖端附近假设存在由大塑性变形导致的各向异性应变硬化。
It was found that optical anisotropy effect exists in this crystal.
本文针对人工合成PbWO4 晶体的结构特征 ,测试了晶体沿 [10 0 ]与 [0 0 1]方向的光学透射谱、发射光谱以及发光效率 ,详细地讨论了PbWO4 晶体显著的光学各向异性效应 ,并分析了其特点及起
The nonuniformity effect,anisotropy effect, unhomogenous effect,sampling length effect,geometrical shape effect and normal stress effect of joint mechanical p.
本文根据简易纵剖面仪在某一节理面上野外现场绘制的１０２３条不同方向、不同取样长度的节理表面轮廓曲线的实测统计资料，系统、定量地分析了节理表面形态的各质异性、各向异性和非均一性；运用ＪＲＣ—ＪＣＳ模型讨论了岩体节理力学参数的各质异性效应、各向异性效应、非均一性效应、评定长度效应、几何形状效应和法向应力效应等问题。
