As to the conservation of motion of center of mass, the method of absolute coordinate system is generally used in the teaching meterials of theoretic mechanics.
对于质心运动守恒问题，理论力学教材中一般用绝对坐标法进行计算。
At present, the modeling methods of multi-rigid-body system can be concluded to two kinds: Absolute coordinate method and relative coordinate method.
目前，多刚体系统的建模方法可归纳为绝对坐标法和相对坐标法两类。
The invention provides a system for handwriting recognition based on absolute coordinate location and an implementation method thereof, belonging to the technical field of handwriting recognition.
本发明提供一种基于绝对坐标定位的笔迹识别系统及其实现方法，属于笔迹识别技术领域。
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