The surface data of human body measured in global coordinates are transferred into local coordinate of each limb.
对在整体坐标中测得的人体表面数据进行坐标转换，用各肢体的局部坐标系下的数据表示肢体。
By using surface data from 1951 to 1996, the long term change trend index of annual and seasonal precipitation of China is calculated.
利用1 951年至1 996年地面气象记录资料，计算了我国全年和季节降水量长期变化趋势特征指数。
A sharp temperature increase across the mid-mantle transition zone inhibits a simple downward-extrapolation from the near surface data.
中地幔过渡带有一个温度突然增加，因此不能根据近地表数据向下做简单的外推。
In this paper we apply the method to migrate both the synthetic surface data and the synthetic VSP (vertical seismic profile) data simultaneously.
在本文中，我们用此方法对合成地表数据和合成VSP数据同时进行偏移。
In this paper, characteristics and distribution of surface data and computation defined on these curve surfaces are discussed in detail.
本文详细讨论了既有线表面曲面模型的数据特点、数据点分布，以及曲面模型上定义的计算等问题。
Typically, in order to obtain the 3D model of an object, it is necessary to acquire the surface data from different views as the limitations of the observing.
通常，在进行三维模型的重建时，由于受观察方向和物体自身形状的限制，需要分别从不同角度获取物体表面的三维数据。
Surface data points are important for realizing products' computer-aided applications. CAM methods based on surface data point set are researched in this paper.
产品表面数据是计算机辅助应用的重要前提，研究了基于表面数据点集的产品CAM方法。
Using acoustic equation, the paper conducts spline interpolation for step surface data and results in quadrilateral grid partition coincident with relief surface.
本文利用声波方程，对阶梯状地表数据进行样条插值处理，得到了与起伏地表比较吻合的四边形网格剖分。
The migration results are improved by using both the surface data and VSP data: the migration images are accurately converged to the true depth of the reflectors.
使用地表数据兼VSP数据偏移结果得到改善，偏移成像被准确地收敛于反射点的真实深度。
In reverse engineering, in order to acquire surface data of sample part, multiple scanning of measuring process is usually required to adapt to the configuration of the part.
逆向工程中为了获取被测物体不同方位的表面信息，通常采用多次测量的方法。
Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
利用阶梯状地表数据对地震记录进行波动方程模拟时，在阶梯的角点处会产生严重的干扰，进而影响数值模拟结果。
Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
利用阶梯状地表数据对地震记录进行波动方程模拟时，在阶梯的角点处会产生严重的干扰，进而影响数值模拟结果。
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