【化】 动量矩守恒定律

law of conservation of mass principle of moment of momentum doctrine of conservation conservation of matter conservation of matters principle of mass conservation conservation of coinage loss of momentum momentum of the jet momentum of cyclic motion flow of momentum moment of area of transverse law of conservation of momentum law of moment of momentum law of conservation of angular momentum law of conservation of energy and momentum conservation of momentum momentum conservation principle of momentum conservation conservation of angular momentum conservation of momentum principle of conservation of momentum moment of momentum moment of momentum theorem