vibrational analysis

Vibrational signal analysis of transmission shaft based on chaos fractal theory

基于混沌分形理论的传动轴振动信号分析

互联网摘选

The statistical results are starting point of carrying the theoretical calculation, including the eigen vibrational analysis, the intensity computation and the envelope integration, of Raman spectra for melt.

该统计结果是进行熔体拉曼谱图理论计算（包括本征振动分析、谱峰强度运算和包络线的获取）的出发点。

互联网摘选

Then single point energy calculations using larger basis sets ( 6-311+ G ( 2df) and aug-cc-pVDZ) and vibrational analysis and natural bond orbital analysis are carried out on the 5 optimized conformers.

对各构型进行了更大基组（6311+G（2df）和aug cc pVDZ）的单点能量计算。

互联网摘选

The imaginary vibrational frequency analysis of reactant, products, catalysts, all the products transition sates and intermediates is performed.

对反应物、催化剂、所有过渡态、中间体和产物进行了频率分析。

互联网摘选

For all optimized configurations, there is no imaginary frequency in vibrational analysis. On this basis, the electronic spectra have been calculated by CIS method.

对各化合物优化后的构型作振动分析，均未出现虚频率，在此基础上，采用CIS方法计算电子光谱，并给出了3种化合物电子光谱的波长与CIS组态数之间的关系。

互联网摘选

The IR spectra were obtained and assigned by vibrational analysis.

经简谐振动分析求得其IR谱并作归属。

互联网摘选

The vibrational mode analysis shows that the reaction mechanism is reliable. When using vibrational mode analysis to elucidate the mechanism, we find that the only imaginary frequency of a transition state is always related to the breaking or forming bond.

在进行振动模式分析的过程中我们发现，过渡态的唯一虚频总是与被拉长的、即将断裂或新形成的键有关。

互联网摘选

For all optimized configurations, there is no imaginary frequence in the vibrational analysis.

利用能量梯度法优化构型，对各优化的构型作振动分析，均未出现虚频率。

互联网摘选

Vibrational analysis of a terminal flexible link of robotic arms

机械臂的终端柔性杆的振动分析

互联网摘选

Calculations including geometry optimization and vibrational analysis for the stationary points on the ground and the first excited states were performed.

对基态和第一个三重激发态反应途径上所有中间体和过渡态进行了几何结构优化和频率计算。

互联网摘选

All reaction channels were fully investigated with the vibrational mode analysis to confirm the transition states and with electron population analysis to discuss the electron redistribution, and to elucidate the reaction mechanism.

应用振动模式分析充分研究了所有反应通道，并确认了过渡态。应用电子布居分析讨论了电子再分配，并阐明了反应机理。

互联网摘选

Free Vibrational Characteristic Analysis for an Elastic Cylindrical Liquid Storage Tank

圆柱形弹性贮液容器的自振特性分析

互联网摘选

Vibrational Modes Analysis of Poly ( vinylidene fluoride) All-trans Molecular Chain

聚偏氟乙烯全反式分子链振动模式的研究

互联网摘选

The equilibrium states and the transition state have been verified according to the number of imaginary frequency through vibrational analysis.

通过振动分析对平衡态和过渡态进行了验证，并得到了零点能。

互联网摘选

Vibrational Analysis of Laminated Beams

夹层梁的振动分析

互联网摘选

They belong to the D ∞ h point group and have unique structures. The electron population and vibrational mode analysis were carried out to study their unique structures.

它们属于D∞h点群.具有特殊的结构，用电子布居分析和振动模式分析来研究这种特殊结构。

互联网摘选

Normal Vibrational Analysis of Hg_2CI_2

Hg2Cl2的简正振动分析

互联网摘选

Vibrational mode analysis shows only one adduct is a local minimum, and from the potential energy surface it also has the lowest energy.

振动模式分析表明，只有一种加合物是稳定的，势能面也证实了这一点。

互联网摘选

Vibrational Analysis of Multi-towers with Enlarged Base in the Lower Floors

大底盘多塔楼结构的振动计算

互联网摘选

Moreover vibrational frequency analysis of the most stable structure is studied, and the characteristic of vibrational spectrum is also given.

此外，在B3LYP/631G水平上对最稳定的二聚体C2v（C36）2结构作了振动频率分析，并对振动光谱特征进行了讨论。

互联网摘选

To study the mechanism and identification of typical disease of a rigid-frame arch bridge from the point of view of dynamics, a vibrational analysis and testing for several of the bridges were made.

从动力学角度研究刚架拱桥典型病害的机理与损伤识别方法，对多座有病害的刚架拱桥进行了振动测试与分析。

互联网摘选

A model of power in this kind of shaft system with elastic coupling based on the dynamic analysis of this system was set up and a more accurate calculation method of the vibrational analysis was provided in this paper.

本文在对弹性联轴器（压缩型）动力分析的基础上，建立了装有此类联轴器的轴系统动力模型，给出了利用矩阵法对该系统进行较为精确的振动分析计算方法。

互联网摘选

In the paper, the process of the tibial fracture healing is assessed with vibrational analysis techniques.

本文通过计算机应用振动分析技术结合双加速度计拾振评价胫骨骨折愈合过程.

互联网摘选

The vibrational stress analysis and the application range of the side entry blade are introduced in this paper, and the suggestion of the nozzle arrangement is also given.

对侧装式调节级动叶的强度振动计算分析及其应用范围进行了介绍，并对部分进汽时进汽喷嘴的布置方法提出了建议。

互联网摘选

Vibrational Analysis of PH_3 in Normal and Local Mode Models

PH3分子振动的简正模与局域模分析

互联网摘选

Application of improved Ritz vector method in vibrational characteristic analysis of substructure

改进Ritz向量法在动态子结构分析中的应用

互联网摘选

Vibrational Response Analysis and Structural Modification of Diesel Engine Block

柴油机缸体振动响应分析与结构修改

互联网摘选

Vibrational Mode Analysis For Two-tower Highrise Building With Enlarged Base If the configuration of a species changes, it is certain that its frequencies should change accordingly, so using the vibrational mode analysis to elucidate the reaction mechanism is reasonable.

大底盘上双塔高层建筑的振型分析一个物种的结构友生了变化，其频率和相应的振动模式也发生了变化，两者之间有必然联系，所以用振动模式来阐明反应机理是合理的。

互联网摘选

So using the vibrational mode analysis to elucidate the reaction mechanism is reasonable.

所以用振动模式来阐明反应机理是合理的。

互联网摘选

Vibrational Analysis of Cylindrical Offshore platform in Free Floating State

海上圆筒形浮式平台在自由漂浮状态下的振动分析

互联网摘选