| 释义 |
elastic vibration短语¹⁴⁴⁹⁷²⁺²
基本例句
弹性振动
In this paper we studied the non-linear elastic vibration of straight thin beam by numerical method and discovery a kind of BEAT- phenomena. Some numerical results are given.
本文用数值方法模拟了直梁的非线性振动，发现了非线性振动中的“拍”现象，并给出了数值结果。 cnki
The design formula of working revolution of elastic screening machine, which is equal to the fundamental frequency of elastic vibration of screen surface, was given.
提出在设计弹性筛面筛分机时，应将筛分机工作转速设计为筛面一阶固有频率。 ilib |