The slip in the dislocation plane produces blocking at an early stage and the uneasiness of slip at grain boundaries leads to high brittleness of the material after hot rolling.
位错平面滑移，过早产生塞集和晶界上滑移灵便性差导致热轧后具有高的脆性。
With a continuously distributed dislocation model, this paper deals with cracks inclined to a free surface of a semi infinite plane under remote loadings.
采用连续分布位错模型讨论和分析了受远处载荷下半无限平面自由边界附近任意方位的裂纹问题。
The changes on static stress, acquired according to the half-space elastic dislocation theory, can exist on fault plane for a long time until the next strong earthquake.
依据半弹性空间地震位错理论获得的静应力变化量，可以长期存在于邻近断层面上，直至下一次地震发生。
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