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Two useful formulae for calculating the attenuation constant of conductor loss for TEm0 and TE0n modes of the rectangular waveguide are derived, and the loss characteristic in the rectangular waveguide is analyzed and computed.

根据横向谐振原理和微扰理论，本文提出了一种分析非理想波导损耗特性的新方法，推导出了一组计算矩形波导TEmO和TEOn模导体损耗的衰减常数公式，并分析计算了矩形波导的损耗特性。

It analyzes the closed loop stability of the augmented system using the linear matrix inequality theory, and a method on calculating the anti-saturation compensation gain has been discussed.

利用线性矩阵不等式理论，分析了该补偿结构的闭环稳定性，并给出一种抗饱和补偿增益的计算方法。

In the whole process of the work, one step was linked with another closely, and no rubbish data were created, the procession of calculating coefficients and of outputting the final map realized autoimmunization, saved much time, improved the precision of the classification, and the outcome of the classification objectively reflect the local fact of Liwu county.

在整个工作过程中，各环节步步相扣，不产生垃圾数据，参数计算和成果图的输出实现了自动化，节约了时间，提高了精度，等别划分的结果客观准确的反映了当地的实际情况。

The outer automorphism group of the free product of two syclic groups is constructed, and two exact formulas for calculating its order are established.

具体地构造出两个有限循环群的自由积的外自同构群，并给出了其阶的计算公式。

Based on the chemical equilibrium flow assumption, the electron density at the exit of the nozzle is determined using the minimum free energy rule. A numerical model based on auxiliary difference equation is derived to simulate the plasma in the time domain and the calculating results are compared with that using Z transform.

以化学平衡流动为前提，采用最小自由能方法确定火箭发动机喷口处的电子密度；验证了基于辅助差分方程和Z变换方法对羽流电磁特性进行时域建模的正确性。

The solution of average acceleration adopts the elastic dynamic calculating model of Chapter 3 to improve the rigidity assumptions of Newmark method.

在求解平均加速度时，通过第3章的弹性动力计算模型对Newmark有限滑动位移法的刚性假定进行改进。

In calculating, it should be noticed that it is necessary to analyze the statistics averagely.

在统计计算之际，应该注意的是为了比较而建立一个共同的平台，有必要对数据进行平均化的处理。

In calculating ,it should be noticed that it is necessaryto analyze the statistics averagely.

在统计计算之际，应该注意的是为了比较而建立一个共同的平台，有必要对数据进行平均化的处理。

The major character of the equipment is that it can transform the load into damp through leverage,so the people with different avoirdupois can ground safely,and this character has been verified by calculating and testing.

介绍一种高楼失火逃生装置，最大特点是通过杠杆原理使负载转化为摩擦阻尼，从而使不同体重的人以近似匀速的安全速度着陆，并通过计算和实验验证其安全性。

Based on the finite element method and the false structure method, this paper analyses and deduces the calculating method for the critical pressure of axil pressure members with lateral elastic supports.

本文利用有限元法、共轭法对具有侧向水平弹性约束的轴心受压构件临界力的计算方法进行了分析和推导，所建立的理论计算方法概念明确、计算简便。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。