构件

Alignment Chart is commonly used to determine the effective length factor of prismatic member.

一般在实务设计中均匀断面构件求取有效长度系数K最普遍采用的方法就是利用准线图，但对於应用准线图求取非均匀断面构件之有效长度系数Kγ，则受到相当的限制，故工程单位也常因此在设计时舍弃非均匀断面构件的考量。

However under certain reasonable probabilistic assumptions regarding single member failure, system loading and member load sharing, it can be shown that the system failure time is asymptotically normally distributed as the number of members grows large.

可是，在一定的合理随机假设下，考察单个构件破坏、系统的载荷及构件的受载情况，可以表明：当构件数目增加很大时，系统的破坏时间是渐近正则分布的。

A theoretical model is built to investigate the simulation of the infrared characteristic of the metal structure with the PCM false target.Structure parameters of the PCM false target that suit for the simulation are investigated numerically.According to the results,further request on the improvement of the thermal conductivity of PCM is presented.An experimental platform is built and the numerical model is validated experimentally.Three key thermal characteristic components of the false tank(barbette,wheel and front armor plate) are manufactured and tested,and good results are obtained.A method for the thermal conductivity enhancing of PCM by using aluminum fins is studied,the influence of the structure parameters of PCM plates to the simulation effects are investigated numerically,and the reasonable configuration parameters of the PCM plates used to simulate the steel plates of different thickness are obtained.In the study of the application of heat convection method in IR false target,a passive infrared simulation system is designed to simulate the infrared characteristic of metal constructions.The system is made up of pipe-plate,pump,receiver,and working fluid.

在相变材料应用于红外示假的研究中，通过数值模拟，研究确定了适用于制作假目标的相变材料各物性参数的范围，分析了相变材料制作假目标的可行性，并根据所得结果，选取石蜡为研究对象，建立了相变材料模拟金属构件红外特征的理论模型，研究了适用于模拟各金属构件红外特征的相变材料假目标的相关结构参数，得出了相变材料假目标模拟各金属构件红外特征的理论结果，并对相变材料的导热系数这一物性提出了进一步的改进要求；搭建了假目标实验平台，验证了所建理论模型的准确性；以坦克假目标为研究对象，制作了炮塔、负重轮和前上装甲板三个坦克假目标的关键红外热特征部件，并进行了野外实验，取得了较好的结果；以添加铝肋片作为改进相变材料导热能力的手段，理论研究了此类导热增强型相变材料的相关结构参数对模拟效果的影响，得出了模拟不同厚度钢板红外特征的导热增强型相变材料的结构参数及模拟效果。

Two main aspects of the research work are as follows:(1) The paper introduces the experimental ice forces on semi-circular breakwaters which is made by State Key Laboratory of Coastal and Offshore Engineering of Dalian University of Technology and calculate the ice value for different radius semi-circular component, based on which it speculates on that horizontal ice value and water level accord with biquadratic polynomial function, meanwhile, the paper analyses incidence of ice heap to horizontal ice value of semi-circular component.

论文的主要工作有三部分：(1)主要介绍大连理工大学海岸和近海工程国家重点实验室所做的物理模拟试验，应用水平冰力计算公式计算了不同半径半圆型构件的冰力值；根据这些数值的分析，推测半圆型构件水平冰力与水位符合四次多项式函数关系；同时分析了碎冰堆对半圆型构件水平冰力影响。

Aiming at the phenomena paying little attention to constructional design, it illustrates the importance of joint designs in structure, analyzes the methods of member lap and joint designs and puts forward some personal opinions about joint designs in landscape Architecture application according to some detailed materials.

针对目前构筑物设计中普遍存在不重视结构设计的现象，本文以翔实的资料从建筑结构技术的发展及设计观念出发，阐明了构筑物构件搭接与节点设计的重要性，分析了构件搭接与节点设计的方法，并对构件搭接与节点设计在景观设计中的应用提出了个人的一些看法，希望以此引起设计师对构筑物设计中结构知识的关注，从而建立构件搭接与节点设计的新观念。

A floating displacement static analysis model of basic floating part of 2-stage star gear train was presented.

建立星型齿轮传动静力学系统基本浮动构件浮动位移分析的弹簧-质量模型；采用静力学分析的方法，考虑系统的误差、工况条件、构件的弹性变形等条件对系统浮动位移的影响；计算系统基本浮动构件浮动位移；分析系统主要设计参数对各构件浮动位移的影响，为星型齿轮传动系统浮动机构的设计提供依据。

A floating displacement static analysis model of basic floating part of 2-stage star gear train was presented.

摘 要：建立星型齿轮传动静力学系统基本浮动构件浮动位移分析的弹簧-质量模型；采用静力学分析的方法，考虑系统的误差、工况条件、构件的弹性变形等条件对系统浮动位移的影响；计算系统基本浮动构件浮动位移；分析系统主要设计参数对各构件浮动位移的影响，为星型齿轮传动系统浮动机构的设计提供依据。

Component Object Model defines two approaches: Containment and aggregation concentrating on the consumer perspectives for component reuse, which is not favorable to the self-evolution of component and separation of concerns.

构件对象模型所支持的构件包容和聚合两种复用模式都是基于构件消费者的立场，不利于构件自身的演化和关注点分离。

In this thesis, the research on the functionary relationship of high temperature and the steel structural member, the thermal response of the steel structural member together with the flame-resistant capability of it and protection methods'influences on it were carried out by analyzing the heat-transfer relationship between fire and the steel structural member.

本课题在分析火源与钢结构构件传热关系的基础上，进行了高温与钢结构构件之间的作用关系和构件热响应的分析，讨论了钢结构构件抗火特性及保护措施对其的影响。

Making different encapsulations for different type of components, the thesis proposes an abstract component composition mechanism ignoring any implementation details.

本文针对构件的不同类型，对不同的构件采用不同的封装策略，并在此基础上，根据构件之间的语义联系，提出了一种构件组装的抽象机制。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。