linear momentum短语⁸⁴³²⁰⁺⁸ 基本例句 线动量 Combining the relationship of the linear momentum conversation and the Lagrange approach, the full-controlled dynamic equation of space-based robot system with dual- arms were analysed and established. 利用拉格朗日方法并结合系统动量守恒关系，分析、建立了漂浮基双臂空间机器人完全能控形式的系统动力学方程。 www.cmemo.org.cn