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- No stress measurements or crack surface samples were available for examination, only the surface crack configuration. 没有应力测量或裂纹表面取样可用于检验,只能依据表面裂纹图形。
- Part of the crack is cut by drill,the crack surface is dust-colour under naked eyes. 钻孔截取裂纹局部,肉眼可见裂纹表面呈暗褐色。
- During fracture propagation driven by detonation gas in oil well, dynamic response of crack surface under the gas pressure results in fast fracturing. 摘要油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- During fracture propagation driven by detonation gas in oil well,dynamic response of crack surface under the gas pressure results in fast fracturing. 油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- A core was removed from this area so that the crack surfaces could be examined. 从这一区域取样芯,以便检验裂纹表面。
- The crack growth rate without the influence of crack surface contact was determined by extrapolating the relationship between the crack growth rate and the crack extension to the zero crack length. 通过外插裂纹扩展速率与裂纹长度之间的关系, 可近似得到裂纹长度为零时无裂纹面滑移接触影响的裂纹扩展速率。
- To solve the dual integral equations, the displacement on crack surfaces is expanded in a series of Jacobi polynomials. 为了求解对偶积分方程,裂纹面上的位移直接展开成雅可比多项式形式。
- The crack surfaces in the web and flange were subjected to visual examination in order to evaluate crack growth regions. 为了估计各裂纹扩展区,对翼缘和腹板的裂纹表面进行了宏观检验。
- To solve the dual integral equations, the jumps of the displacements across the crack surfaces are expanded in a series of Jacobi polynomials. 为了求解对偶积分方程,将裂纹面上的位移差函数展开为雅可毕多项式的级数形式。
- A general formulation of Coulombic traction on the crack surfaces can be obtained based on thermodynamical considerations of electromechanical systems. 考虑三种不同的裂面电边界条件,即绝缘条件、导通条件和半导通条件。
- Slashing-in of ends in ring frame Aprons with cracked surfaces. 皮圈表面裂。
- A fine crack in a surface or glaze. (陶瓷器)表面的裂缝
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Interactions between different cracks and the stress intensity factors for different crack surface forms are calculated, and theeffect of the distance and the angle on the stress intensity factor is analyzed. 算例计算了多种情况下裂纹之间的相互作用,分别给出了不同裂面状态下的应力强度因子,分析了各种情况下裂纹间的距离、夹角等因素对应力强度因子的影响。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去,身体会吃不消的。