第二部分是移动曲面拟合法的研究和改进。
In the second part, we mainly research and improve the moving surface fitting.
为此，提出利用地球重力场模型改进GPS水准中移动曲面法的方法。
This paper is mainly about how to improve moving surface method of GPS leveling by means of earth's gravity field model.
试算结果表明，当数据点受异常污染时，抗差移动曲面法较移动曲面法有效。
When data points are abnormal, the later is more effective than the former through numerical results.
针对呈格网或接近格网状分布的采样点数据，本文研究了移动曲面拟合内插算法。
According to data which points distribute as grid or approach to grid, the thesis researches the algorithm of mobile curved fitting.
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。
This paper mainly consists of the theoretical methods of complex surface modeling, the research of improved moving surface fitting and analysis of example.
当我在曲面上移动一点，会发生什么呢？
Let's think a little bit about what happens when I move a little bit on my surface.
成千上万人去往拉斯维加斯参加这次展览。许多企业展出了曲面屏产品，从电视到移动电话应有尽有。
Thousands of people travelled to Las Vegas for the show. Many businesses were showing products with curved displays, the rounded edges were on everything, from televisions to mobile phones.
因此，刀侧贴著直纹曲面移动的切削力变化，可以模拟预测。
Therefore, we can predict the variation of the cutting forces during the end mill moving along the ruled surface.
此外，由于所述指针设备可以沿着曲面移动，用户可以使用该指针设备完成精确地操作。
In addition, a user is able to do precise work with the pointing device since the pointing device is able to move along a curved surface.
本文在基于曲面拟合的水泵水轮机全特性曲线的变换新方法的基础上，将移动最小二乘近似应用于对全特性的曲面拟合。
In this paper, moving least square (MLS) approximation is applied to simulate the complete characteristic curves of reversible pump turbine based on the surface fitting.
本指针装置根据其沿曲面支撑装置的曲面进行滑动的程度，可使鼠标指针于显示屏上进行移动。
The pointing unit is designed to enable a mouse pointer to move on a monitor screen depending on the extent of sliding of the pointing unit along the curved surface of the support unit.
该文着重研究单链开环机构操作机在有限制转动或移动关节时的位置奇异曲面的求解问题。
The paper tries to resolve the singular surfaces of the manipulator with single open loop structure and limited revolution or translation joints.
再通过移动窗口曲面拟合，对结果进一步优化。
Then the modified point cloud was optimized with a curve fitting method by moving window.
运用质心运动定理，分析了质点在可自由移动的凹曲面上滑下时，质点对惯性系的运动轨迹方程。
The possible tracks of a particle BXm_(2), sliding down along a free movable concave surface with the mass m_(1) are analyzed.
运用质心运动定理，分析了质点在可自由移动的凹曲面上滑下时，质点对惯性系的运动轨迹方程。
The possible tracks of a particle BXm_(2), sliding down along a free movable concave surface with the mass m_(1) are analyzed.
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