Especially, It can rapid by provide a precise reference coordinate system for the astronomical orientation of various space vehicles at real time.
特别是对于各种空间飞行器的天文实时定位能提供一个精确而快速的参考坐标系统。
This paper studied the selection of fabrication orientation in rapid prototyping by multiobjective optimization method.
应用多目标优化方法，研究了快速原型制作中的分层方向选择问题。
Changzhou BRT (Bus Rapid Transit System) built on the 1st line is the first of Changzhou BRT lines, was north-south orientation.
常州快速公交系统建立起线是第一个快速公交线路，常州南北方向。
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