...间 ；变质量系统 ；Noether 对称性 ；Lie 对称性 ；Noether 守恒量 [gap=8552]Key words： event space；variable mass system；Noether symmetry；Lie symmetry；Noether conserved quantity ...
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变质量系统热力学 variable mass thermodynamics
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研究相对论性变质量系统的守恒律。
The conservation laws of relativistic variable mass systems were studied.
从变质量物体的动力学方程出发，推导出变质量系统的动能定理。
The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body.
基于变质量系统力学理论，将这一类爬壁机器人系统看作变质量物体。
Based on variable mass system mechanics theory, the robotic system is regarded as a variable mass object.
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