natural oscillation meaning in English

本征振荡
固有振荡
固有振动
基本振荡
自然摆动, 固有摆动, 自然振动
自然振荡
自由振动

Abstract : on the basis of the space structure model , the behavio r of natural oscillation of open pile - supported beam - slab wharf and its dynamic response to wave forces were calculated and analyzed . it is pointed out that dyna mic analysis should be made when an open pile - supported wharf is designed
文摘:本文在空间结构模型的基础上，对开敞式桩基梁板码头结构的自振特性及其在波浪力作用下的动力响应进行了计算分析，指出开敞式桩基码头设计应进行动力分析。