dynamicity动态性dynamicadj.动力的；动态的；有活力的；【音】力度变化的n.动力；动力学dynamic speckles动态散斑dynamic fidelity动态保真度dynamic judgment动态判断dynamic isolator减振器dynamic question动态问题dynamic friction动力学摩擦dynamic doeument动态文档dynamic stmcture动力学结构dynamic material活动教材Dynamic dragging动态拖动