模态的

Some methods which are about how to get natural frequency, the computational and experimental methods of the vibration modes, and the computational methods of the critical velocity and the analysis of stability are included.

进一步探讨了圆锯片的振动特性，包括圆锯片固有频率的获得方法，振动模态的实验与理论计算方法，临界速率的计算方法以及稳定性分析等。

The orthogonality of the modal functions is employed to decouple the governing equation into a set of infinite ordinary differential equations that are independent of each other.

将梁的控制方程写作状态变量的形式，然后利用复模态的正交性可解耦为无穷多个彼此独立的常微分方程组。

The chattering mode in the dynamic process of the unforced switched systems isinvestigated. The relations between the rotation directions of trajectory, the increase ordecrease the polar radius of trajectory, and the convergent chattering mode are revealed.

分析了二阶切换线性系统的收敛震颤现象与相轨迹的旋向以及相轨迹极半径增减趋势之间的关系，进而得到忽略切换延迟时二阶切换线性系统出现收敛震颤模态的充分条件。

This sort of clear division of a population's preferences into two or more large groups indicates that their preferences are idiosyncratically modal.

人们的喜好明显地分为两个或者更多分组的情况表明人们的喜好是特殊模态的。

Results All three kinds of measure can both match accurately in plesiotype model images, which registration accuracy and speed in the standard of mutual information measure is more stable, integrated registration error is only half of the other two measures.

结果：3种测度都能对近模态的图像实施准确的配准，其中互信息测度驱动的配准在配准精度和速度上表现更为稳定，综合配准误差仅为另外两个测度的一半左右。

A kind of question that doesn't get asked often enough is: what are modal intuitions intuitions of?

有一类问题尚未得到充分的质疑：有关模态的直觉到底是关于什么的直觉？

The cumulative contributions of the first 4 modes obtained by EOF analysis account for 57.07 % of total variance of SST,and the 4 modes basically reflect the main phys...

EOF分析获得的前4个模态的累积方差贡献率为57.07%，其结果基本反映了东、黄海SST变化的主要物理过程。

Although the theory proposed for interpreting the "two mode" mesopause in polar area was successfully used to explain the current estimation results, further detailed investigation is necessary to understand the complex situation.

虽然基于当前分析结果并利用过去用于解释极区中间层顶&两模态&的理论对有关问题进行了探讨，但是全面理解夏季中纬度中间层顶的复杂表现还有待更深入的研究。

Based upon the data of modal analysis for the plate in vacuo by finite element method and properly dealing with the integral at sin-gularity, the value of NAVMI is obtained by discretizing the integral.

在真空中模态的有限元方法分析数据以及采用适当方法处理奇点积分的基础上，应用离散积分计算了无量纲附加虚质量增量的值。

Motivated by the i dea o f t he v ariable-structure c ontrol, t he c onception o f a pproaching region and leaving region of the switching boundary is developed. The sufficient conditions of whether sliding mode occurs or not on the switching boundary are obtained. Under the assumption of the switching delay time being positive, the sufficient conditions of quasi-sliding-mode occurring on the switching boundary are given.

受变结构控制思想的启发，提出切换线的趋近域和远离域的概念，进而得出系统在切换线上是否会发生滑动模态的充分条件。

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。