结构单元

In normal use, there is no such thing as a freestanding bucket: they are contained in bucket brigades. A brigade is a container that may hold any number of buckets in a ring structure. The brigade serves to enable flexible and efficient manipulation of data, and is the unit that gets passed to and from your filter.

在正常使用中，这里没有孤立的bucket：他们被包含在brigade中。brigade是一个容器，包含许多的bucket而组成一个环状结构。brigade用来提供灵活的和有效率的数据操作，也是从你的过滤器中传进和传出的单元。

According to requirements of engineering design, antenna efficiency and broadband impedance match network, conical antenna is defined as unit antenna after comparing the electric apparatus and element forms of cage antenna and conical antenna.

从工程设计角度出发，根据天线效率和宽带阻抗匹配网络要求，在比较笼形和锥形两种天线的电气和结构性能之后，确定锥形天线为单元天线。

This article introduces, using finite el-ement to analyse and calculate the strength and stiffness of the clutch c-over, two kind of calculating models of finite element for the clutch c-over, application...

文中介绍了两种常见结构型式的离合器盖的有限元计算模型和伪单元在处理周期性边界条件中的应用，并对计算和试验结果加以分析讨论。

Introduced the makeup and analysis procedure of ANSYS software, and the calculating precision difference between tetrahedron element and hexahedron element are discussed, and thorough research are made to the hexahedron mesh method.

介绍了ANSYS程序结构及其分析的基本过程，重点讨论了ANSYS的模型建立和网格划分，初步分析了四面体和六面体单元对计算精度的影响，并对六面体网格划分方法进行了深入的研究。

Then the boundary element integral equation of interior and exterior form is deduced in detail, also the form with corner coefficient. The significance for numerical calculation and principle of the singular integral is analyzed, and a non-isoparametric transformation method is presented to calculate weak singular integral and Cauchy integral, the method presented provides us a very simple way to computer the two kinds of singular integral of Helmholtz boundary integral equation, and it is easy to program in computer. After the difficulty of the calculation for multi-frequency of Helmholtz boundary element is explained, a method named SECHIEF (Series Expansion Combined Helmholtz Integral Equation Formulation), which is focused on the computational efficiency, is presented.

对结构声辐射的边界积分方程的内部形式与外部形式进行了详细的推导，给出了角点系数的计算方法与边界积分方程的形式，在此基础上，分析了奇异积分产生的原理及其对数值计算的重要性，提出了一种计算奇异积分的非等参(来源：Ae8a8BC论文网www.abclunwen.com)单元的变换方法，该方法给Helmholtz 声学边界积分方程中的弱奇异积分与Cauchy 奇异积分的计算以及编程提供了极大便利。

In this paper, we introduced very much and compared elasticity damper and viscous clamper more according to the wildly use in structure control at present. The result is that viscous damper be recommended.

对目前减振控制中应用较为广泛的粘弹性阻尼器和粘滞型阻尼器进行了重点介绍和对比，在自编程序中设置了粘滞型阻尼器单元的力学模型，可以模拟不同阻尼系数的粘滞型阻尼器，并导出了不可压缩流体的计算公式及给出了适用于结构流固耦合分析过程的近似算法。

And getting two formulas:(1) Story lateral stiffness of special-shaped column frame structure.(2) Element stiffness matrix of special-shaped column.

得到了二个研究成果：(1)异形柱框架的抗侧移刚度公式；(2)异形截面杆的单元刚度矩阵，并在此基础上，编制了异形柱结构内力分析程序。

It is also configured for all 3 input logic and some logic between 4 and 7 input,and used for general combinational logic.

该单元还能实现全部 3输入逻辑和部分 4～ 7输入逻辑，也是一种满足通用逻辑应用的结构。

The author advanced the elements of the geographic analysis techniques based on gridly DEM, which consists of the definition of ground surface topographic structure, the characteristic definition of combinatorial topographic units, analysis methods and algorithm design.

提出了基于栅格DEM的地学分析技术的组成部分，包括：地表特征形态结构定义、地理单元的组合特征定义、分析方法和算法设计；提出了形态特征分析和溢流分析相结合的方法来，剖面线集综合分析方法等新方法和新算法。

Elegant,bright,decent,stately;workmanlike construction,easy for setting or teardown;perfect funtion for fireproofing and dampproofing;non sew for combinaiton,easy cleaning;wear well;perfect sound insulation;harmonious colour compages,easy setting for cell,easy to maintain inside.

方形天花的特色与优点：典雅，明快，大方，庄重；结构精巧，装拆简便；无懈可击的防火，防潮功能；拼接无缝，易于清洁，经久耐用；具健全的吸音效果；色彩搭配柔和平顺，单元组装简易，便于内层维护

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。