模态

More precisely, the efficiencies break down when the quantity of tools in a user's working set gets too large.

更确切地说，当用户工作时，使用工具的数量太多将会影响工作效率，超过5个模态工具就常常难以管理。

Effect of biasing electric field on the propagation behavior of Lamb wave in a piezoelectric plate.

由于板结构的对称性，板中存在关于中心平面对称和反对称的多阶模态。

Based on dynamic stability analysis of the helicopter, the unstable mode and the necessity of installation of Stability Augmentation System were cognized.

在动稳定性计算分析的基础上，认识到定常飞行中的非稳定模态和增稳系统设计的必要性。

In general, the major results are:(1) Established the geometrical model for the enwinding of the wire rope in the roller, such as the inclination of the wire rope and the climbing equation of roller in the commutation process;(2) Established the tensile force kinetic model for the enwinding wire rope used the Lagrange kinetic equation and the continual kinetic theory in the start up and retard moment. Solved the equations by the method of modal analysis and separation of variables(3) Based on the analysis on the enwinding mechanism of the wire rope, we did the research on the mechanics behavior of the wire ropes enwinding process.(4) According to the research above, we made the computer program to solve the mechanics models. And after parametric analysis, we made the suggestion for the improving of the current wire rope enwinding system.

主要研究工作有：(1)建立了钢丝绳在滚筒缠绕几何模型，研究了钢丝绳缠绕过程极限偏角及换向过程在滚筒爬坡机理及几何模型；(2)依据LAGRANGE系统广义动力学方程、连续体动力学理论分别建立起升系统启动及制动过程钢丝绳缠绕快绳拉力的动力学模型，并分别采用模态分析法及分离变量法求解；(3)结合对钢丝绳在钻机滚筒缠绕机理分析的基础上，研究了钢丝绳在滚筒缠绕过程力学行为；(4)编制计算机仿真程序对上述模型进行求解，在参数分析的基础上提出对目前钢丝绳缠绕系统结构改进建议。

Established the tensile force kinetic model for the enwinding wire rope used the Lagrange kinetic equation and the continual kinetic theory in the start up and retard moment.

依据LAGRANGE系统广义动力学方程、连续体动力学理论分别建立起升系统启动及制动过程钢丝绳缠绕快绳拉力的动力学模型，并分别采用模态分析法及分离变量法求解

The modal parameters and stiffness of a guyed mast are sensitive to the initial pre-tension, excitation and environment, this leads to that many effective methods and indexes are difficult to use.

桅杆的模态参数和刚度对纤绳平衡张力、激励和环境条件比较敏感，导致目前比较有效的结构损伤识别方法和指标难以直接应用。

There are some variances between them. In the guyed mast' wind resistance design, these differences are inessential if they are within the error permission.

本文采用基于模态分析的方法，通过建立桅杆结构的线性化有限元动力分析模型，运用结构在模拟风荷载下的有限测点风振响应数据识别了作用在结构上的风荷载时程。

Now featuring two modes, Fire offers greater versatility, simulating anything from tranquil candlelights or blue propane flames to towering infernos.

现在以二个模态为特色，火提供较棒的多种变化，从安静的烛火或蓝色的丙烷火焰到地狱火。

The signals were separately processed by means of three kinds of ICA algorithm of MSNR, GOSA and JADE. Some noise processing was interfused into a group of recorded vibration signals and the independent performance index was used to measure the reliability of the modal frequency separated by ICA.

使用MSNR，GOSA和JADE这3种ICA算法分别对信号进行处理；对记录的一组振动信号进行加噪处理；用独立性评价指数衡量了ICA分离模态频率的可靠性。

First,it describes the design and foundation of a new Bimodal Database HIT Bi-CAVDatabaseII which is for Lip-Reading on sentence.Then,its key characters and the feasibility of the material segmentation algorithm based on the speech energy are analyzed formally.

介绍了基于句子级的双模态语料库HITBi-CAVDatabaseII的设计和建立，形式化地讨论了该库的主要特点及基于语音能量的语料切分算法的可行性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。