查询词典 forced

Therefore, the study for material damping of RC and CFST under forced vibration is urgent in theory and practice of seismic design and dynamic analysis of structures.

因此，钢筋混凝土和钢管混凝土受迫振动条件下的材料阻尼研究对工程结构抗震设计与动力分析具有重要的理论与实际意义。

In this paper, the resonances of parametric vibration with forced vibration is analyzed and the bifurcation equation of the system is obtained and the singularity analysis is made.

分析了水轮发电机定子系统的参、强联合共振，求得了稳态响应的分岔方程，进行了奇异性分析，揭示了一些新的规律和现象。

In mechanical vibration, when the natural frequency of plan dynamic frequency and system is consistent, the amplitude of forced vibration reachs great value.

在机械振动中，当策动力的频率和系统的固有频率一致时，受迫振动的振幅达到极大值。

It is showed in plenty of research papers that under forced vibration, damping value is far more than that obtained in free vibration test and increases with the increase of stress or deformation.

大量的研究和测试资料表明，在强迫振动作用下，阻尼要比由自由振动测试所获得的数值大出很多，是随着应力或变形的增大而提高的。

Vibration into free vibration, vibration and forced vibration damping.

振动分为自由振动、阻尼振动和受迫振动。

Basing on the dynamic analysis of the forced vibration of the block, the extent and level of the vibration are investigated.

对激振力激励下的机体强迫振动响应进行了动态分析，考察机体在激振力的作用下的振动情况、振动评级，并联系穴蚀对气缸套外表面振动加速度进行评价。

In this paper, the grain boundary internal friction peak in polycrystalline aluminium was measured both as a function of frequency and as a function of temperature by forced vibration method.

近五十年来，晶界弛豫的温度内耗峰主要是用自由衰减方法进行研究的，这种研究是建立在下面的假设上：即。。。

The forced vibration of the electromechanical coupled double micro beam under harmonic excitation is investigated further.

进一步研究了机电耦合双微梁在简谐激励作用下的受迫振动规律。

Under the simple harmonic vibration, the stable forced vibration of multiple-degree-of-freedom system is analysed by using ANSYS software.

运用ANSYS软件分析多自由度系统在简谐激励作用下的稳态受迫振动。

Forced vibration responses as well as free sloshing characteristics are elaborately examined by both shaking table experiments and theoretical analysis.

为了验证计算模型，进行了一系列的振动台试验，研究液体晃动第一振型的频率和动力反应。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。