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1·This part delves into the local coordinate system transformation. The mathematics of this problem are simple, but elaborate.

这篇文章主要研究局部坐标系统转换。这个问题涉及的数学知识非常简单，但是很复杂。

2·Motion is specified by translations, rotations, and nonuniform scalings of the local coordinate system of each moving object.

运动通过平移，旋转，以及每一个移动对象的局部坐标系统的非一致缩放来实现。

3·The relative position and orientation between different components are computed as long as local coordinate system is set up to each component.

对每个零件建立了局部坐标系，计算出不同零件之间的相对位置姿态。

4·Moreover, the local coordinate systems in the cities of our country lack in direct and precise connection to the geocentric coordinate system and the national coordinate system.

此外，目前许多城市的地方坐标系统与国家坐标系统之间缺乏精确严格的换算关系。

5·Then, the influence of bottom hole pressure on the failure range of weak plane is analyzed for bore holes in naturally fractured formation, with the help of the local coordinate system.

通过建立局部坐标系，得到了裂缝性地层井壁发生失稳的弱面角度随井底压力变化的规律。

6·Because each model in VRML is created in local coordinate system, inconvenient to handle them uniformly, this paper infers a universal formula to transform model coordinates from UCS to WCS.

针对各VRML造型在其局部坐标系中创建，采用变换矩阵实现了造型从局部坐标系下到世界坐标系下的坐标变换。

7·It is suggested that transformation relation between spatial local coordinate system and integral coordinate system be established by vector method, which simplifies coordinate calculation of to.

提出了运用向量法建立空间局部坐标系与整体坐标系的转换关系，从而使趾板坐标计算简捷方便，且易于设计修改。

8·From GPS surveying the WGS-84 coordinates are acquired, while in reality coordinates in local coordinate system are needed, so conversion from WGS-84 coordinates to local coordinates is necessary.

GPS测量得到的是WGS - 84坐标，而实用上需要的是地方坐标系坐标，因而得把WGS - 84坐标转换地方坐标系坐标。

9·Basic concepts and definition of suspended tree and extended contour are given, an algorithm to extract it is presented using techniques of dynamic local coordinate system and adaptive bounding box.

文中提出了悬树和扩展轮廓的概念，通过对扩展轮廓的分析和定义，使用动态坐标系和动态包围盒技术，设计了一个扩展轮廓的求取算法。

10·You need some extra methods to convert that item from its local-coordinate system to its content-coordinate system.

您需要使用其他方法将该子元素从局部坐标系转换到内容坐标系。