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- principal curvature of a surface 曲面的主曲率
- According to the curvature of surface,it confirms surface processing region and utilizes the limiting wire and surface processing measure. 根据曲面曲率确定曲面加工区域并指出应用限制线和限制面加工方法来实现。
- The latest research shows that bubble walls move as a result of surface tension and the speed at which they move is related to the curvature of the bubbles. 最近的研究显示水泡壁的运动是表面张力的结果,水泡的运动速度和水泡的曲度有关。
- 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。
- REAL HYPERSURFACE WITH CONSTANT PRINCIPAL CURVATURE OF PSEUDO COMPLEX SPACE FORM 伪复空型的具有常主曲率的实超曲面
- The condition of such a curvature of the legs. 弓形腿弓形腿的状态
- The curvature of the spine was astonishing. 他的脊梁弯曲得怕人。
- 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.
- They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
- Spray primer to see the condition of surface. 喷水补土检查表面状况。
- Complexity Analysis of Surface EMG Signals. 表面肌电信号的复杂度特征研究。
- The Role of Surface Albedo Feedback in Climate. 气候中地表反照率反馈影响。
- 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。
- Temperature dependence of surface tension. 表面张力温度依赖性。
- 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。
- Also ow coefficient of surface friction. 较小的表面摩擦系数。
- The reasons of surface mining damage were analyzed. 摘要分析采矿活动对地表损坏的原因。
- Drying of surface coating on picture tube. 显象管表面涂层的干燥；
- The locus of the centers of curvature of a given curve. 渐屈线一给定曲线率中心的轨迹
- An abnormal forward curvature of the spine in the lumbar region. 脊柱前凸腰部脊柱不正常的向前弯曲
