Practical Color Co-ordinate System 日本色研色体系
Global Co-ordinate System 全球坐标系统 ; 球座标系统
earth-fixed co-ordinate system 地图坐标系统
right handed co ordinate system 右手坐标系
geographical co-ordinate system 地理坐标系统
rotation of co ordinate system 坐标轴的旋转
curvilinear co ordinate system 曲线坐标系
left handed co ordinate system 左手坐标系
Ship co-ordinate system 船体坐标系
The mathematical model of three-phase asynchronous motor in rotating coordinate system is established,and PWM technology of space vector is discussed.
建立了三相异步电动机在旋转坐标系下的数学模型,论述了空间矢量脉宽调制技术原理。
参考来源 - 交流异步电机矢量控制系统仿真与实验研究Then the methods of the coordinate system testing , the simulation of head position and the general testing are proposed.
给出了坐标系、头部位置、综合信息的检测方法。
参考来源 - 光电式头盔瞄准具检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Before you do that you need to set-up a co-ordinate system.
在做这些之前你需要先建立一个坐标系。
With a bit of tweaking and rotating in different viewports you should be able to set-up your co-ordinate system easily.
随着在不同的视图中作一点点调整和旋转，你应该能够很容易创建你的坐标系统。
A system of nonlinear constraint equations relating the position of hand having extreme distance to the positions of joints for robot are derived in rectangular co-ordinate system.
文中建立了在直角坐标系中表示的，联系机器人极限距离位置与关节位置的约束方程组。
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