Although the parachute is widely used in deceleration system, it's seldom mentioned the establishment of moving equation and especially the added mass.
降落伞在减速系统中已被广泛地运用，但是其运动方程的确立，尤其是方程中的附加质量项，在中国却少有提及。
Actually, foundation of shaking table is a mass that provide reaction to table movement and is an important part of the moving system.
地震模拟振动台基础实质上是一个给振动台面运动提供反力的质量块，它是振动台可动系统的重要组成部分。
Discusses the dynamic theorem of mass system relative to centre of mass moving in a plane.
论述了质点系相对于随质心一起作平动的座标系的动力学规律。
应用推荐