直线传播
To explain the application of this criterion, the propagation of a embeded elliptic crack and some through cracks with straight front are discussed in the paper.
为了说明该准则的应用,文中具体研究了埋藏椭圆盘状裂纹和直前缘穿透裂纹的扩展行为。
light straight-line propagation and imagery quality from light diffraction
从光的衍射看光的直线传播及像质问题
英语网 · 双语娱乐资讯
英语网 · 双语新闻