The system can simulate the state of wds ' s damage when hurricane lands on shantou city and show the distributing complexion , and forecast , decrease , assess damage 该系统可模拟台风侵袭汕头时，该类结构物的损伤状况，并在地图上显示位置分布情况，可起到预警、减灾和灾害评估的作用。
The method that discussed here is also suitable for joist floors . the theory basis is applied for understanding the inner load , displacement , and its varying regulation of the structure 所述方法基本也适用于密肋楼盖，也为深入理解该类结构的内力、位移及其变化规律提供了一些理论依据。
The simulation and optimization results show that all types can be improved in considerable degree . accessorial software can execute all required functions for compute added design 所设计的软件功能完整，机构仿真与优化设计为此类结构的设计与改进提供了理论指导，满足工厂辅助设计的要求。
New patents and structure - activity relationships are discussed , along with structural characteristics of the triketone derivatives and new ideas for design and synthesis 着重研究了关于此类化合物的专利申请情况，特别是2000年以后的研究开发趋势，探讨了三酮类结构特点、概述了构效关系的研究。
The structure " hen xuebai " , being a new phenomenon in chinese , has three formed motivations : precise thinking , linguistic analogization and prosodic accommodation 摘要作为一种新出现的语言现象， “很雪白”类结构的形成有三方面的动因：人类思维的日益精密、语言形式的类推作用和韵律的调节作用。
To prevent the accident , on one hand , the structure need to be reinforced to extend its life , on the other hand , the structure need to be monitored and evaluated by non - destructive method 一旦发生灾害事故,损失惊人,社会影响重大。对这类结构必须实时进行无损安全测评,适时进行高效加固修复。
It is important to analyze the cyclic performance of this kind of column after fire . however , few research studies have been dealt with in this area in the past 深入研究火灾后钢管混凝土柱抗震性能对火灾后该类结构的修复加固具有十分重要的理论意义和实用价值,以往国内外对该方面的研究尚少见报道。
The application of this method is illustrated by some example and construction case and the precision is analyzed and compared , which apply a feasible method for designing this kind of structure 并通过多个例题和工程实例说明该方法的应用，并对精度进行比较分析。为该类结构的设计提供了一种可行的方法。
When the roofs tend to more flexible and lightweight , they are sensitive to fluctuating wind loads more and more , and the wind loads gradually dominate among all kinds of loads in structural design 随着大跨屋盖结构向长大化和轻质化的方向发展,结构对风荷载的敏感性日益增强,风荷载已成为该类结构设计中的主要控制荷载。
Abstract : in this article , a cad software used visual c + + is presented , this cad software used object oriented method . the frame and class information is also introduced 文摘:研究提出了一种高度实用性的调度监督系统站场画面cad软件；该软件采用面向对象的编程方法。文中阐述了系统功能、系统的框架、类结构以及消息处理过程。
