英汉例句

• the point cloud segmentation is an extremely essential step in the reverse model design. the segmentation results will affect the surface fitting and the cad model reconstruction quality directly.

  数据点云分块是逆向工程中一个非常关键的环节，测量数据的分块结果将直接影响到曲面拟合及cad模型重建的质量。

• resulted in the adoption of the above surface fitting and linear interpolation can be other non-test state of the physical point, in order to get the necessary calculation of the engine heat data.

  对上述结果通过曲面插值和线性拟合的办法可以得到其它非测试状态点下的物理量，从而得到发动机余热计算所需的数据。

• trend surface fitting changes original station measurements and tends to give a smooth result, so we can distinguish local short term variation from long term trend.

  趋势面拟合法，使得原始数据点值发生了改变，拟合的结果往往取得平滑的效果，它可将长周期的趋势变化同短周期的局部变化分开；

• an algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.

  提出了基于二次曲面拟合误差分析和几何属性分析的特征曲面识别算法。

• human surface control points in geometry layer are fitted with nurbs surface fitting method.

  采用nurbs曲面拟合方法对几何层的人体曲面网格数据进行了拟合。

• finally, the authors use bicubic coons surface fitting 1/8 ellipsoid.

  最后，用双三次康斯曲面拟合1／8椭球面。

• to overcome those drawbacks and get a reliable estimation, an estimation algorithm based on adaptive surface fitting and robust m-estimation is proposed.

  为了得到有效可靠的曲率估计，本文提出了基于自适应局部表面拟合和鲁棒最大似然估计的曲率估计算法。

• the principle of the laser scanning system, principle of triangulation measuring method, the structure characteristics and the relative affairs about surface fitting of laser scanner are introduced.

  介绍了激光扫描系统的原理，三角法测量原理，激光扫描仪的结构特征以及曲面拟合有关问题。

• this paper mainly consists of the theoretical methods of complex surface modeling, the research of improved moving surface fitting and analysis of example.

  本文主要由复杂曲面造型方法、改进的移动曲面拟合法研究和实例应用三部分组成。

• to clear the reasonability and reliability of geological surface fitting by using the data from special exploited well-web, the multiquadric function is selected for interpolated count.

  为明确利用奇特开发井网数据拟合地质曲面拟合的合理性和可靠性，选用多二次曲面函数进行插值计算。

• the tabulated data or surface fitting parameters of these patterns were used as characteristic vectors.

  以谱图表列数据或曲面拟合参数为放电样本的特征量。

• data segmentation and surface fitting are most key parts of reverse engineering.

  数据分块和曲面拟合是逆向工程中最关键的部分。

• without consideration of discontinuities possible existing in range image, traditional finite difference or local surface fitting method, inevitably produce errors.

  传统的有限差分或局部拟合方法未考虑到表面上可能出现的不连续性，因而会不可避免地出现错误。

• as known, we「ve learned several methods of ruled surface fitting in differential geometry, but they usually fail to be practicable and fall short of physical movement.

  我们在微分几何中学过几种直纹面拟合的方法，但利用这些方法在实际应用的设计中却不大符合物体运动的实际效果。

• the principle, application and characteristic are described and the flowchart for curve and surface fitting based on mls is given.

  详细介绍了移动最小二乘法的原理、应用和特点，并且给出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程。

• the calculation of seismic horizon curvature is based on the girding horizon, and it is realized through the coefficient of structure surface fitting equation.

  地震层曲率的计算建立在解释层位网格化的基础上，通过构造曲面拟合方程系数来实现。

• use curved surface fitting method, to analyze the rule of main deck」s deformation in oblique wave; present method of sub value and combination to analyze torsion deformation.

  利用曲面拟合的方法，分析斜浪中甲板的变形规律，提出了扭转变形分析的分量组合方法。

• in image segmentation, a background modeling method based on polynomial surface fitting using least square method is presented.

  在图像分割中，提出了一种基于最小二乘法多项式曲面拟合技术的背景建模方法。