The main effect affected by material feature is lateral displacement, then the loading height and slantAngle.
横向位移受物料形态影响最大，其次是装料高度和斜面倾角。
2
New concept of two critical angles was suggested to fracture analysis of a slanted crack. A discussion was especially made of the material choice for small slantangle experiment.
本文提出并应用两个临界角的概念对斜裂纹断裂问题，特别是有关试验的选材问题进行了讨论；
3
A slantAngle of the dividing surfaces is set to one at which the light projected from the light source is reflected in a direction substantially parallel with a plate of the light guide plate.