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- minimum principal curvature 最小主曲率
- Rock rupture caused by decreasing the minimum principal stress was studied with Mogi's general triaxial test machine. 过去曾用常规的三轴试验机研究过减小围压引起的岩石破坏。这种实验的局限性在于中等主应力和最小主应力始终保持相等。
- The principal curvature method and Gauss curvature method are two mathematic methods for appraising and predicating distribution of reservoir fractures. 最小曲率法是定向井、水平井轨道设计、测斜计算中经常使用的一种方法。
- This paper uses principal curvature, plane stress and structure filtering to evaluate the development of fracture at geology shape, mechanical and signal handle facet. 本文应用主曲率分析技术、平面应力分析技术、构造滤波技术，从地质形态、力学角度、信号处理的角度给出了地质构造的裂缝发育评价。
- In this note, by means of families of parallel surfaces, we obtain a necessary and sufficient condition for a smooth surface M in H3 to be constant principal curvature. 借助平行曲面族的特征来刻划H3中的光滑曲面M;从而得到M是常主曲率的一个充要条件.
- On FEM simulating its stress and displacement characteristics, the contour of maximum and minimum principal stress have been drawn. 分析结果表明，长白山天池地区高陡斜坡整体稳定性较好，不会发生大规模崩塌。
- The Mohr-Coulomb model is based on plotting Mohr's circle for states of stress at failure in the plane of the maximum and minimum principal stresses. 莫尔-库仑模式基于莫尔圆来判断最大和最小主应力平面上的破坏应力状态。
- The theoretical model created based on minimum principal stress criteion is a new thinking of the three dimensional geo-stress measurements made by hydraulic fracturing method. 采用最小主应力破坏准则，建立理论模型，是利用水压致裂方法进行三维地应力测量的新的研究思路和方法。
- principal curvature of a surface 曲面的主曲率
- Mesh Smoothing Using Principal Curvature Flow 主曲率均匀的网格光顺
- direction of principal curvature 助率方向
- A new approach to predicting fractures using principal curvature 裂缝预测主曲率法的新探索
- Keywords mudstone strata;minimum principal stress;ISIP; 泥岩地层;最小主应力;瞬时停泵压力;
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- It mainly deals with the properties for the principal curvatures of the hypersurface and gets two sufficient conditions under which S has a second gap.Also estimates for the gap s length are obtained. 通过对此超曲面主曲率的研究，给出了S的可能值存在第二空隙的两个充分条件，并分别估计了在这些条件下的空隙长度。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- A withdrawal limit of $200; no minimum age limit. 提款数量最多不超过200美元; 没有最低年龄限制。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- This game requires a minimum of three players. 这个游戏至少需要三个人才可以玩。
