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By means of the expansion theorem, the displacement is expressed as the summation of the first several exact modal vectors.

考虑前若干阶线性振动模态，使用展开定理，将索的位移表示成共轭的模态函数的级数和。

In which, the equation of motion of the loaded beam is derived analytically by means of the expansion theorem (or the mode superposition method) incorporated with the natural frequencies and the mode shapes of the bare beam (i.e., the beam carrying nothing).

其中，负载梁的运动方程式乃藉由膨胀原理结合裸梁的自然频率与振态来推导。

Firstly, the natural frequencies and normal mode shapes of the fluid-conveying pipe with zero fluid velocity (i.e. U=0) were determined with the transfer matrix method. Next, these natural frequencies and normal mode shapes were used to derive the equation of motion for the fluid-conveying pipe with fluid velocity U.neq.0 by using the expansion theorem. Finally, the free and forced vibration responses of the pipe with flowing fluid were obtained by means of the Jacobi method and the Newmark direct integration method.

首先吾人使用转移矩阵法来求取一流速等於零(即U=0)、跨距数为N之流体输送管的自然频率及其所对应之正规化振态，然后利用振态重叠法原理来推导流速不等於零(即U.neq.0)时，整个流体输送管在外力作用下的运动方程式，最后再以Jacobi法及Newmark直接积分法来计算该水平流体输送管的自然频率及强迫振动反应。

They were an average lot of people, which means that on an average they lost half their expectation of life.

他们是一批普通人，这意味着平均减损了一半的预期寿命。

This means we deliver more value than expected.

我们基于这一信念建立麦肯锡公司。

The requirement of capacitance change rate is expectedly met by means of these brand new technical ideas and measurements.

这些全新的技术思路和措施可望达到检测10－7～10－8的电容变化率的目的。

We should seek expedient means to save ourselves and others, so that all are peaceful, happy and free of suffering.

我们应当寻求适宜的手段来拯救自己和其他人，以便使所有的和平，幸福和自由的痛苦。

Telecommunication or, if that is not possible, by other expeditious means

d。 第十六条款中要求的通知必须以电讯方式发出，或者，如果不可能以电

Each Member should require that shipowners take responsibility for repatriation arrangements by appropriate and expeditious means.

成员国应要求船东负责通过适当和迅速的方式对遣返做出安排。通常的旅行方式应为乘坐飞机。

But also provides the means by which payments can be simply and expeditiously made.

而且还是提供简单、迅捷的支付方法。

London based fashion photographer Matt Irwin might be is the next big thing in fashion photography.

总部位于伦敦的时装摄影师马特欧文可能会是下一件大事的时装摄影。

Based on IMC system,the response would be better if the model matched more satisfactorily.

由于系统基于内模控制设计，故模型匹配度越高，系统响应越好。