free vibration
基本解釋
- [力] 自由振動，[力] 自由振蕩
英漢例句
- This paper gives a new analytical solution of the free vibration of an arbitrary-shaped plate with complex boundary conditions.
本文給出了復(fù)雜邊界條件下任意形狀板的自由振動分析的一個新的解析解法。 - 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.
本文應(yīng)用可積的一類線性微分方程求出了非均質(zhì)變截面彈性直桿振動問題的一個精確解，我們應(yīng)用這一精確解驗證了漸近解的精確度。 - 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.
根據(jù)彈性薄板理論和振動理論，運用邊界元法（BEM）分析了薄板彎曲自由振動的頻率特性。 - Some dentists will be reluctant to go vibration-free.
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雙語例句
權(quán)威例句
詞組短語
- free propagation vibration 自由振動
- free torsional vibration 自由扭振
- free damped vibration 自由阻尼振動
- free decaying vibration 阻尼自由振動
- free transverse vibration 橫向自由振動
短語
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
專業(yè)釋義
- 自由振動
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章推導(dǎo)了單自由度隔震結(jié)構(gòu)模型穩(wěn)態(tài)反應(yīng),對于剛性摩擦滯回模型,在自由振動和穩(wěn)態(tài)反應(yīng)基礎(chǔ)上,探討了系統(tǒng)的反應(yīng)整體過程。 - 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.
本文分析了環(huán)形空腹索桁結(jié)構(gòu)體系的自振特性,并對其自振特性進行了參數(shù)分析,結(jié)果表明,增加預(yù)應(yīng)力和增設(shè)支撐可以提高結(jié)構(gòu)的自振頻率。 - 固有振動
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.
結(jié)構(gòu)發(fā)生損傷會引起結(jié)構(gòu)的物理參數(shù)發(fā)生變化(如剛度的降低、阻尼的增加等)，從而導(dǎo)致結(jié)構(gòu)的固有振動特性(如固有頻率、振型)發(fā)生變化。交通運輸工程
- 自由振動
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、在不考慮輪胎剛度的情況下和在考慮輪胎剛度的情況下,分別建立了多個車輛—簡支梁橋系統(tǒng)相互作用的理論模型,利用模態(tài)分析方法和自由振動理論,求解出車輛作用下的橋梁有載頻率。 - 自振特性
Character of bridge’s free vibration is one of the most important dynamic performances.
橋梁自振特性是其最重要的動力性能指標(biāo)之一。 - 自振分析
The free vibration analysis can check the correctness of the track vibration model.
自振分析檢驗了前面建立的軌道振動分析模型的正確性。物理學(xué)
- 自然振動
- 自由振蕩
- 自由振動
- 自由振動
- 自由振動