查询词典 structural engineering

And the excavation of tunnels and underground engineering which continuously changes in time and space is a dynamic process. Therefore, research on the structural stability of country rock and support is meaningful and of practical significance to highway tunnel excavation.

隧道和地下工程的开挖是一个在时间和空间上不断变化的动态过程，因此对围岩与支护结构稳定性问题的研究具有一定的理论及实际意义。

In view of the single invalid data of the optoelectronic deflection meter system in the engineering practice of the bridge structural health monitoring system, which bring the illusive alarm and can not be identified by the traditional methods of signal processing and data analyzing,the paper analyses the characteristics of the single invalid data, and formalizes and describes them.

针对在大型桥梁结构状态监测系统工程实践中，光电挠度测量系统采集的数据中存在的较多单点失真数据无法使用传统的信号处理与数据分析方法过滤的问题，本文在连通管式光电挠度测量系统原理基础上，深入分析了系统中单点失真数据的特点，对单点失真数据进行形式化描述和说明，从而提出了一种基于数据速率变化来过滤单点失真数据的滤波方法。

The theoretical basis for test of structural properties and delamination decision in engineering applications of composite structures is provided.

在应用上为工程中复合材料结构的结构性能测试及内部脱层的确〓提供理论依据。

In practical engineering,a new method is proposed for structural analysis and calculation on fan-shaped antenna.

中文摘要：讨论一种工程实用的扇锥天线较为精确的结构分析与计算方法。

Through specific engineering, it illustrates simplified model of grid on rigidity simulation and irregular frame structure for ferroconcrete structure, discusses series problems because of irregular structure, and puts forward relative solution and structural measures.

通过工程实例，阐述了网架在钢筋混凝土结构计算中刚度模拟、规则框架结构的模型简化，讨论了由于刚网架的不规则性给结构计算带来的一系列问题，并提出了相应的解决方法及结构措施。

Gu X M%Liu W%Liang M K The effect of electric field on phase sepatation in glasses:a mode and experimental testing Materials Science and Engineering A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING , 2000,null

代威%傅正义%卢北平%张丰收电磁场在材料科学中的应用国外建材科技， 2004，(3)李世辉%张长春%于妍%迟剑峰塑料成型加工过程中场致作用的应用研究工程塑料应用， 2004，3

However, although the structural reliability theory and method have paid important role in engineering area and achieved fruitfully, there are still many significant works to do in the future.

然而，结构可靠性理论与方法的研究虽然已受到工程界的重视并取得一定成果，但从整体上看仍有许多工作要做。

This thesis is combined with the project－"design and exploitation of Automotive Constant Drive-Shaft", which is undertaken by the topic team. Based on the structural simplification to three-dimension solid models of ball-cage type and three column-shaft type constant velocity joint, and the three-dimension solid models are obtained by conversion engineering. Altair/Hpermesh software is used here for generating the finite element mesh of key parts of ball-cage type and three column-shaft type constant velocity joint.

本文结合课题组承担的"汽车等速驱动轴设计开发"项目，在对通过逆向工程方法获得的等速驱动轴的球笼式等速万向节和三枢轴式等速万向节三维实体模型进行结构简化的基础上，利用Altair/Hypermesh软件对球笼式和三枢轴式等速万向节的各关键零件进行了有限元网格划分。

The structural and functional features of MARs and their application of genetic engineering in plants and animals were summarized.

本文就MAR的一些结构功能特征及其在基因工程中的应用等方面进行了阐述。

But on account of hugeness of design variable,constraint condition and computational complexity,the achievement of structural optimization for high rise building in engineering had droped behind the progress of theory out and away in recent years.

但是由于设计变量、约束条件、计算量过于庞大的原因，其成果还较少应用于工程实际，目前远远落后于理论进展。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。