Using the theorems, the new equations of higher order non-holonomic mechanical systems with variable mass are obtained.
应用这些定理得到变质量高阶非完整系统的若干新型运动微分方程。
The conservation law of mechanical energy in variable mass mechanical systems with ideal bilateral holonomic constraints is studied.
研究具有双面理想完整约束的变质量力学系统的机械能守恒律。
The conservation law of mechanical energy in variable mass mechanical systems with ideal bilateral holonomic constraints is studied.
研究具有双面理想完整约束的变质量力学系统的机械能守恒律。
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