1·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。
2·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；
3·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。
4·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；
5·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。
6·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。
7·The details of the current data frame coordinate system display on the dialog box.
当前数据框坐标系统的详细信息显示在对话框中。
8·All layers in the data frame will now be displayed with that coordinate system.
数据框中的所有层，现在将以这个坐标系统被显示。
9·The coordinate system for three axes frame of simulator is defined, the dynamic analysis of simulator frame system is analyzed, the kinematics and kinetic models have been built.
对转台三个框架系统的坐标系进行了定义，对转台框架系统的动力学进行了分析，建立了三轴转台框架运动的运动学和动力学模型。
10·The coordinate reference datum on which precision GPS survey is based, is ITRF International Terrestrial reference Frame that IERS offers.
高精度GPS测量所依据的坐标参考基准，是由IERS所提供的ITRF国际地球参考框架。