大学英语词汇短语释义解析及例句 coordinate frame


释义：

coordinate frame 坐标系：一种用于描述物体在空间中位置和方向的数学表示方法，通常由一组基向量和原点组成

例句：



It's a example of 2d coordinate frame. It's very similar in 3d frame.

上面是2维坐标系中的例子，同样，对于3维的也一样。



The characteristics of a Chinese modern geocentric 3D coordinate frame;

中国地心3维坐标框架应具有的特点；



The coordinate frame called map is a world fixed frame, with its Z-axis pointing upwards.

该map坐标系是一个世界固定坐标系，其Z轴指向上方。



The dynamic equations of flexible spacecraft are derived by introducing a moving coordinate frame.

首先建立了采用任意浮动参考系时的柔性航天器动力学方程；



Each point is used to generate a feature vector that describes the local image region sampled relative to its scale-space coordinate frame.

每一个点产生一个特征向量来描述关于其尺度空间坐标系的局部区域采样。



The basic idea is. the origin which has two adjustable parameters on the affine coordinate frame and the affine coordinate frame are both active.

其基本思想是仿射坐标架中的原点坐标带有两个可以在一定误差范围内变化的调整参数。