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- Standard units and coordinate system. 标准单位和坐标系。
- Abstract Satellites formation design in unperturbed eccentric reference orbit was presented.Relative motion problem was discussed in RAC coordinate system. 摘要 研究无摄动椭圆参考轨道的卫星编队飞行设计，在RAC坐标系下研究两星相对运动问题。
- This coordinate system is called the triad at the point. 这个坐标系叫做该点的三面形坐标系。
- The vertical axis of a two-dimensional Cartesian coordinate system. 纵坐标轴笛卡尔平面坐标上的纵轴
- Inversion changes the "handedness" of a coordinate system. 反演会使坐标系的“左右手性质”发生变化。
- Defines the working plane location based on a coordinate system. 根据坐标系,定义工作平面。
- Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
- orbital coordinate system 轨道坐标系
- One of three axes in a three - dimensional Cartesian coordinate system. x轴三维直角坐标系中的三轴之一
- Designating a geometric coordinate system with mutually perpendicular axes. 直角坐标的表明是具有相互垂直的轴的几何坐标体系的
- Uses a left-handed coordinate system to create a mesh that contains a cylinder. 使用左手坐标系创建包含圆柱体的网格。
- Uses a left-handed coordinate system to create a mesh that contains a sphere. 使用左手坐标系创建包含球体的网格。
- Uses a left-handed coordinate system to create a mesh that contains a torus. 使用左手坐标系创建包含圆环的网格。
- The origin in a polar coordinate system;the vertex of a polar angle. 极点一个极坐标系中的始端；一个极角的顶点
- One of three axes in a three-dimensional Cartesian coordinate system. 三维直角坐标系中的三。
- The horizontal axis of a two-dimensional Cartesian coordinate system. 横坐标轴平面直角坐标系中的水平横轴
- God! I would like to Cartesian coordinate system, not Chanel handbags. 上帝！我要笛卡尔坐标系，不要香奈儿手提包。
- The origin in a polar coordinate system; the vertex of a polar angle. 极点一个极坐标系中的始端；一个极角的顶点
- The results are invariant in any coordinate system,and the concept are clear. 结果在任何坐标系下具有不变形式；
- Therefore datum must involve some information for defining coordinate system. 那么基准条件中必然包含定义坐标系的信息。
