利用动量矩定理推导出带挠性伸展附件航天器的动力学方程。
The attitude dynamic equations of a spacecraft with flexible appendages are obtained by using the momentum theorem.
本文综述各种形式的动量矩定理，说明证明的依据和相互联系。
In the paper, various forms of theorem of angular momentum are summarized and the foundation of their proof and the relations between them are also illustrated.
从质心运动定理和相对质心的动量矩定理出发，导出了相对瞬心的动量矩定理。
According to theorem of motion of centre of mass and theorem of moment of momentum about centre of mass, we derive the theorem of moment of momentum about instantaneous center of rotation.
本文对动量矩定理的几种不同表达形式作了简要说明分析，着重对一些概念进行讨论。
In this paper different expressions of momentum moment theorem are broadly explained and analyzed with the emphasis being made on the discussion of some concepts.
本文利用动量矩定理推导出抽水蓄能电站水泵水轮机导叶漏水量与漏水转矩的计算公式。
The formula was deduced on gate leakage and leakage torque of pump - turbine of pumped storage station.
讨论了质点系相对于任意点的动量矩定理的一般表达式及该定理在刚体平面运动中的应用。
The general expression of the moment of momentum of particles relative to an arbitrary point is discussed including application of the theorem of the plane movement in rigid body .
同时指出利用质点系绝对运动对动矩心的动量矩定理处理有关方面问题的方法更具有普遍性。
In addition, the theorem of moment of momentum about relative motion of the system of particles to the center of mo…
采用简捷的方法推导质点系相对于任意动点的动量矩定理，并由此引出质点系相对于质心的动量矩定理和质点系相对于速度瞬心的动量矩定理。
There from it is used to obtain the principles of the angular of momentum of the system of particles with respect to its cenier of mass and instantaneous center of velocity.
采用简捷的方法推导质点系相对于任意动点的动量矩定理，并由此引出质点系相对于质心的动量矩定理和质点系相对于速度瞬心的动量矩定理。
There from it is used to obtain the principles of the angular of momentum of the system of particles with respect to its cenier of mass and instantaneous center of velocity.
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