Chinese translation for "法曲率"
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- [数学] normal curvature
Related Translations:
曲率: [数学] curvature; buckling; curvity◇曲率计 curvimeter; flexometer; 曲率角 angle of curvature 航线曲率: on course curvature 双曲率: double curvaturedoublecurvaturehyperbolicity 边缘曲率: edge curvatureedge-curvature 反曲率: reverasl of curvaturereversal of curvaturereverse-curvature
- Example Sentences:
| 1. | Suanifolds with the vanishing normal curvature tensor in locally syetric space
局部对称黎曼流形中法曲率张量场消失的子流形 | | 2. | Changes of the induced normal curvature and the relative sliding coefficient of gears are the important factors
齿面诱导法曲率和滑动系数的改变是重要的影响因素。 | | 3. | Because the data mutate on the position that is the edge , the normal curvature on some orientation changes from positive to negative . so it is thought whether some point is judged the edge - point by this character
由于边缘是图像上像素发生突变的位置，所以在图像曲面上某一方向的法曲率值会出现由正到负的变化，故此应用这个性质来判断曲面上某点是否为边缘点。 | | 4. | By pre - dividing parametric region of the surface and introducing the concept “ maximum absolute normal curvature ” at a point on the surface , the method adopts “ divide and conquer ” approach triangulating the parametric region of the surface piecewise
该算法通过对曲面的参数域进行预剖分，以及引入曲面上一点处的“最大绝对法曲率”的概念，采用“分而治之”的方法分片对参数曲面的参数域进行三角形网格剖分。 | | 5. | According to the differential geometry theory , the principle curvatures and principle relative curvature of the spur gear and the fg in line contact and point contact , the tooth surface relative speed and the tooth contact interface are analyzed , whose distributing on the tooth surface are visualized by computer
在齿面的几何特性研究中，利用微分几何的原理分析了圆柱齿轮和面齿轮的齿面曲率、线接触和点接触面齿轮传动的主诱导法曲率以及啮合过程中齿面的相对速度和接触区域计算问题，并获得有益的结论。 | | 6. | Basically like “ adaptive approach ” , the method can control triangulation density with respect to the change of normal curvature of the surface generating a small number of triangular facets , and thiny triangles , degenerate triangles and “ cracks ” in 3d space will not occur , but the speed of the algorithm is higher than that of adaptive one
该方法基本上可以像“自适应”方法一样，根据曲面的法曲率变化来控制三角化剖分的密度，生成的三角片数量较少，并且可以避免在三维空间产生狭长的三角形、退化三角形与“裂缝” ，运行速度明显比自适应方法快。 | | 7. | Equations of mesh , shorting contact line , undercutting limit line , meshing limit lines and the existence conditions , angle between the direction of relative speed and the direction of contact line , induced normal curvature about every point on the contact line are established . moreover , the paper also theoretically analyzed the error of the grinded gear surface . on the basis of the theory , the computer program is worked out to automatically produce the contact line and the boundary curves of mesh . analysis of meshing circs under different parameters can be done so that we can gain the best process condition
首先对渐开面二次包络理论进行了深入的探讨，推导出了两次啮合的啮合方程式、瞬时接触线方程式、根切界限线方程式、啮合界限线的方程式及其存在条件，相对运动速度方向与接触线方向的夹角及接触线上各点的诱导法曲率；此外，还对磨齿后工件的齿面误差进行了理论分析；并在理论基础上编制了相应的计算机程序，自动生成接触线族及啮合界限线，对不同参数条件下的啮合情况进行分析，可以使工艺条件达到最佳状态；最后研究了磨齿装置，设计了磨齿机的传动系统。 | | 8. | Tooth surface equations and contact line equations of the involute worm gearing are established according to its machining methodology . meshing characteristics in rigidity condition are studied . these characters include the inductive normal curvature along the contact line on the worm surface , the first and the second limit lines during the engage of the worm gear , and the influence of the intersect angle between the contact line the relative velocity of the worm and the gear on transmission performance
根据渐开线圆柱蜗杆传动的创成方法，建立了渐开线圆柱蜗杆和蜗轮的接触线方程式、齿面方程式，分析了渐开线圆柱蜗杆传动的刚性啮合特性，如蜗杆与蜗轮啮合时的诱导法曲率、一类界限曲线、二类界限曲线和蜗杆与蜗轮间相对速度方向和接触线方向的夹角对传动性能的影响； 2 |
- Similar Words：
- "法球系" Chinese translation, "法球效果" Chinese translation, "法球形压缩室气缸" Chinese translation, "法曲" Chinese translation, "法曲部" Chinese translation, "法曲率向量" Chinese translation, "法曲面" Chinese translation, "法屈尔特" Chinese translation, "法权" Chinese translation, "法权司" Chinese translation
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