moment t of momentum角动量
specific moment of momentum比矩
moment of momentum theorem动量矩定理
angular moment of momentum角动量
electromagnetic moment of momentum电磁角动量
moment of momentum operator角动量算符
principle of moment of momentum角动量原理
law of moment of momentum[力] 动量矩定律;动量矩守恒定律;瞬间动量定律
theorem of moment of momentum[力] 动量矩定理