As it contracts , the principle of angular momentum conservation forces it to rotate faster [ see box on opposite page ] 当它收缩时,角动量守恒的原理强迫它转得更快(见右页气体盘的诞生) 。
By analyzing a wrong answer of conservation law of angular momentum , this paper points out that the main renson of the answer , and it gaives out two kinds of correct answers 摘要通过对一个角动量守恒问题错误解法的分析,指出错误产生的主要原因,然后分别用两种方法给出该题的解法。
角动量: angular momentum; moment of ...守恒: conservation; conserve角动量守恒律: angular momentum conservation law角动量守恒定理: law of conservation of angular momentum角动量守恒定律: angular momentum co ervation law; angular momentum conservation law; law of conservation of angular momentum; torque/proofsconservation动量守恒: conservation of momentum momentum动量守恒: co ervation of momentum; momentum co ervation; momentum conservation; momentum#conservation of momentum动量守恒定理: conservatin of momentum theorem; principle of conservation of momentum动量守恒定律: law of co ervation of momentum; law of conservation of momentum; momentum co ervation law; momentum conservation law; momentum#conservation of momentum动量守恒方程: conservation-of-momentum equation; equation for conservation of momentum; momentum conservation equation动量守恒原理: principle of conservation of momentum; principle of momentum conservation晶体动量守恒: conservation of crystal momentum能量动量守恒: co ervation of energy and momentum; conservation of energy and momentum; energy momentum conservation能量与动量守恒律: law of conservation of energy and momentum线性动量守恒律: conservation of linear momentum能量和动量守恒定律: laws of conservation of energy and momentum角动量: angular momentum; moment of momentum; twist◇角动量定律 angular momentum law; 角动量守恒 conservation of angular momentum; 角动量守恒定理 law of conservation of angular momentum; 角动量算符 angular momentum operator; 角动量原理 principle of angular momentum; 角动量轴 axis of angular momentum储藏量守恒: conservation of resources电量守恒: conservation of charge; conservation of electricity环量守恒: conservation of circulation能量守恒: conservation of energy; energy conservation; persistence of energy◇能量守恒定律 [力学] conservation of energy law; law of conservation of energy能量守恒律: energy conservation law; law of conservation of energy; principle of conservation of energy热量守恒: heat conservation数量守恒: conservation of number涡量守恒: conservation of vorticity