Coulomb friction短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 库仑摩擦,干摩擦,静摩擦 With comparison to the mechanical Coulomb friction, a generalized model of nonlinear hysteresis of PMDA was advanced, based on the essential analysis of nonlinear phenomenon. 基于非线性迟滞现象的本质分析，提出了非线性迟滞现象的一种广义模型。 cnki