free vibration
基本解释
- [力] 自由振动，[力] 自由振荡
英汉例句
- This paper gives a new analytical solution of the free vibration of an arbitrary-shaped plate with complex boundary conditions.
本文给出了复杂边界条件下任意形状板的自由振动分析的一个新的解析解法。 - This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.
本文应用可积的一类线性微分方程求出了非均质变截面弹性直杆振动问题的一个精确解，我们应用这一精确解验证了渐近解的精确度。 - According to the elastic thin plate theory and vibration theory, a boundary element method (BEM) was used to analyze the frequency characteristics of a thin plate in lateral free vibration.
根据弹性薄板理论和振动理论，运用边界元法（BEM）分析了薄板弯曲自由振动的频率特性。 - Some dentists will be reluctant to go vibration-free.
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双语例句
权威例句
词组短语
- free propagation vibration 自由振动
- free torsional vibration 自由扭振
- free damped vibration 自由阻尼振动
- free decaying vibration 阻尼自由振动
- free transverse vibration 横向自由振动
短语
英英字典
- the vibration of a structure that occurs at its natural frequency, as opposed to a forced vibration
柯林斯英英字典
专业释义
- 自由振动
For the purpose, in Chapter 2, the steady-state response of single-degree-of-freedom system with isolation devices are derived. Considering the free vibration and steady-state response of rectangular hysteretic model, the entire response process are discussed.
出于上述目的,第2章推导了单自由度隔震结构模型稳态反应,对于刚性摩擦滞回模型,在自由振动和稳态反应基础上,探讨了系统的反应整体过程。 - 自振特性
The free vibration property of this structure as well as the parameter analysis is studied. It is obvious that structural pre-stress has very important effect on its frequency.
本文分析了环形空腹索桁结构体系的自振特性,并对其自振特性进行了参数分析,结果表明,增加预应力和增设支撑可以提高结构的自振频率。 - 固有振动
The damage on a structure can bring the changes of physical parameter and the free vibration characteristics, and the damages in different location have a different effect on intrinsic modal.
结构发生损伤会引起结构的物理参数发生变化(如刚度的降低、阻尼的增加等)，从而导致结构的固有振动特性(如固有频率、振型)发生变化。交通运输工程
- 自由振动
Under the condition of without considering tire stiffness, multiple theoretical models of interaction of vehicle-simply supported girder bridge system are established. Using modal analysis method and free vibration theory, bridge frequency under vehicle load can be solved.
3、在不考虑轮胎刚度的情况下和在考虑轮胎刚度的情况下,分别建立了多个车辆—简支梁桥系统相互作用的理论模型,利用模态分析方法和自由振动理论,求解出车辆作用下的桥梁有载频率。 - 自振特性
Character of bridge’s free vibration is one of the most important dynamic performances.
桥梁自振特性是其最重要的动力性能指标之一。 - 自振分析
The free vibration analysis can check the correctness of the track vibration model.
自振分析检验了前面建立的轨道振动分析模型的正确性。物理学
- 自然振动
- 自由振荡
- 自由振动
- 自由振动
- 自由振动