The trajectory planning of robot can be done in joint space coordinate and Cartesian space coordinate.

机器人的轨迹规划可以在关节空间中进行，也可以在直角坐标空间中进行。

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In this paper, three-phase voltage will be corresponded to the three-dimensional space vector in the three-dimensional space coordinate.

本文采用基于三维空间坐标的功率理论，即三相电压对应到三维空间坐标中的三维空间矢量。

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The field type time grating displacement sensor, based on time space coordinate transformation, is one novel angular displacement sensor.

基于“时空坐标转换理论”的时栅位移传感器是一种新型角位移传感器。

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"My dream is that a new agency like the International Telecommunications Union will be proposed at UN level to coordinate all this activity, " said Dr Claudio Portelli from the Italian space agency (Asi).

BBC: 'Urgent need' to remove space debris

In discussion several times this morning with Secretary Tom Ridge, the effort is heavily under way to coordinate an understanding of exactly where the orbiter path had taken it from West Texas toward the Kennedy Space Center here in Florida, and to make sure that the material on the ground is secured so that the investigation can begin promptly.

CNN: O'Keefe: 'A tragic day for the NASA family'