常見例句雙語例句With the relationship of the system linear and angular momentum conservation, a system dynamics model was established by Lagrangian formulation.結(jié)合系統(tǒng)線動量及角動量守恒關(guān)系，通過拉格朗日法建立了系統(tǒng)的動力學模型。www.cmemo.org.cn 返回 conservation of linear momentum