Modification of Modal Frequencies and Shapesby Using Additional Mass and Stiffness Technique
用附加质量和刚度修改结构固有频率与局部振型

Then modal analyses of the beams and plates with different boundaries have been put forward.
在此基础上对不同边界条件下梁和板的模态进行了分析

Finally, natural modal of one missile is analyzed considering the contact surface stiffness.
最后对某型号导弹进行了考虑对接面刚度的固有特性分析。

ABSOLUTE VALUE MODAL STRAIN ENERGY METHOD FOR VISCOELASTIC DAMPING CONTROL OF TRUSS STRUCTURE
桁架结构阻尼控制的绝对值模态应变能法

The latter identified the modal parameters of the bridge by admittance circle fitting method.
由导纳圆拟合法识别出了桥梁的模态参数。

The modal frequencies can be approximately estimated by the mean value of shear wave velocity.
各阶固有频率也可由该场地土的剪切波速平均值来估算。

Chinese modal particles belong to functional auxiliary words, whose modal meanings are elusive.
汉语语气词属功能助词，其语气义是难以捉摸的。

Latest advance for several kinds of modal analysis methods for dielectric waveguide is reviewed.
综述介质光波导中模式分析方法得最新进展。

The preset system modal initializes the system and alters parameters in the property sheet list.
系统预设模块完成初始化和修改属性页中得参数项。

The complex modal analysis is developed to investigate bending vibration of a viscoelastic beam.
发展复模态分析研究黏弹性梁的弯曲振动。

FCR3RD PARTYSHORT FORM BLANKBACKEDSTALE CLAUSEDMULTI MODAL AND CHARTER PARTY BL ARE NOT ACCEPTABLE.
货代第三方简式失效条款联式租船契约的提单不予接受。

An Experimental Modal Analysis Method for Testing a United Rear Axle Final Drive of Farm Transporter
农用运输车联体后桥锤击法模态试验研究

Applying singular value decomposition technique to define modal degree in time domain modal analysis
用奇值分解技术解决时域模态分析中的定阶问题

And improved models had been analysed with modal analysis to determine the initial dynamic performance.
并且对改进后的车模进行模态分析, 以初步判断其动态性能。

The waveforms and parameters of glottograms for modal, falsetto, breath and pressed voice are presented.
给出了胸声、假声、气声和压紧嗓音声门图波形与参数。

Finally, the optimal placement scheme of sensors was presented according to a real arch modal experiment.
最后结合拱结构模态试验, 提出了传感器优化布置方案。

The inherency frequency and vibratorytype are calculated based on the modal analysis of the whole airframe.
对机身整体框架进行模态分析，求解固有频率和振型。

Keywords Wide belt sanderGrinding shelfExperimental modal analysisFrequency response functionModal parameter
宽带式砂光机砂架试验模态分析频响函数模态参数

Based on the model, the strength, stiffness and modal analyses are performed for 2 typical working conditions.
并对车身结构进行4种典型工况下的强度，刚度以及模态分析。

There are two types of dialog boxes modal and modeless. Modal dialogs boxes are, by far, the most common variety.
有两种类型的对话框, 即模态对话框和非模态对话框。

Experimental modal analysis to grinding shelf parts in the four feet in width wide belt sander of the artificial panel industry.
对人造板四呎宽带式砂光机砂架部件的试验模态分析

Effect of Water on the Vibration Frequencies and Modal Radiation Efficiencies of Square Plate with Different Boundary Conditions
水介质对多种边界条件方板振动频率及辐射效率的影响

Making use of modal characteristics of the natural vibration of flexible structure to design the oscillating wing aircraft is proposed.
提出一种利用柔性结构的固有振动模态特性的振翼原理。

The vibrating modal analysis of axisymmetrical laminated cylindrical shells with throughout circumference delamination is investigated.
对具环向贯穿脱层的轴对称层合圆柱壳进行振动模态分析。

The study of its modal characteristics indicates that it belongs to the spessartite series and is related to hydrothermal alteration and gold mineralization.
经矿物标型特征研究，应属锰铝榴石。热液蚀变与金矿化有关。