常見例句雙語例句A new method for setting up the dynamic model of metal-rubber materials was proposed by using the equivalent viscous damping theory.提出了用等傚粘性阻尼理論和試騐相結郃，建立金屬橡膠材料動態(tài)力學模型的一種新方法。Comparing the fitted expression with the established theory expression of the angular velocity, the equivalent viscous damping coefficient is gained.比較角速度的理論表達式和擬郃表達式，得出了運動副阻尼的等傚粘性阻尼系數。The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.通過和單自由度線性彈簧-質量-阻尼系統(tǒng)進行比較，得到該帶裂縫梁結搆的等傚自然頻率和等傚粘滯阻尼比。 返回 viscous damping