查询词典 three-centered arch

The sub-problem optimal way is used to optimize the mutual insert multi-span greenhouse and the optimal result is disposed using iterated algorithm. Through repetitious iterative disposing the optimal result of three kinds of loads to the mutual insert multi-span greenhouse, it is acquired that the arch pipe's diameter is 32mm, the knighthead's diameter 20mm, the mutual distance 60cm and the gradient side pole's horizontal projection distance is 50cm.

采用零阶优化方法对互插式塑料温室的优化计算结果进行多次迭代处理，得到3种工况下的优化结果：拱杆直径为32mm；支撑杆直径为20mm；互插间距为60cm；倾斜侧杆的水平投影为50cm。

Three greatest slogans" the humanities Olympics"," green Olympics" and" science and technology Olympics" of the Peking Olympics in 2008 make the people center,which demands thorough analysis and inquiry about principle problem of the s pare talented person development of the quality,expand our rese- arch horizons, break the single path that limits itself,develop the quality view to regive to the spare talented person of football objective and overall definition.

从2008年北京奥运的三大口号&人文奥运&、&绿色奥运&及&科技奥运&中凸显&以人为本&的主题思想，这就要求我们深入分析和探讨后备人才培养的质量理念问题，对足球后备人才培养质量观重新给予客观、全面的界定。

Until the 20th cent. there were three great developments in architectural construction—the post-and-lintel, or trabeated, system; the arch system, either the cohesive type, employing plastic materials hardening into a homogeneous mass, or the thrust type, in which the loads are received and counterbalanced at definite points; and the modern steel-skeleton system.

直到20美分。有三个巨大的发展，建筑施工，后和门楣，或trabeated ，系统；拱系统，无论是一致的类型，采用塑料材料硬化成一个单一的质量，或类型的主旨，其中负载收到并在一定的平衡点；与现代钢骨架系统。

By adopting the calculating analysis method of elastic-plastic three-dimensional FEM numeric simulation, this paper makes a simulation analysis on the structure stability of the shallow cover and unsymmetrically loaded parts in Tongyoushan tunnel, mainly simulates the effects caused by different construction orders on surroundings and supporting structure stability, and it centers on the analysis on the weak part, the midwall in the lining of the connecting-arch tunnel.

采用弹塑性三维有限元数值模拟计算分析的方法，对桐油山隧道浅埋、偏压地段结构稳定性进行了模拟分析，主要模拟了不同施工顺序对围岩及支护结构稳定性的影响，重点对连拱隧道整体衬砌中的薄弱环节－中墙进行了分析。

Firstly, the basic theory of three-dimensional automatic identification method and elastic-viscoplastic Block Element Method for rock masses, in which the deformations of block elements are not taken into account, are introduced, as well as their application to the stability analysis of Xiaowan high arch dam abutment and rock foundation.

首先，介绍了三维岩石块体系统的自动识别方法和不考虑块体单元本身变形的三维弹粘塑性块体单元法基本理论，及其在小湾高拱坝坝肩和坝基岩体稳定分析中的应用结果。

Study on Three-dimension Seepage and Abutment Stability of Jinping High Arch Dam;2. This paper deals with the application of finite element method in the study of seepage field of sluice foundation.

应用有限元法对闸基渗流场进行计算，在计算过程中考虑排水效果和泥沙淤积的影响，得出渗流场的数值解，进而计算静水池的浮托稳定性，最后可确定静水池浮托稳定条件下的安全运用水头。

By dynamic stability analysis and calculation in means of FEM, the three-dimension data processing technique for arbitrary cross sections of solid masses was adopted, then the safety factor of the abutment of arch dam was provided using FEM, and corresponding programs was compiled.

采用有限元法进行动力分析计算，利用三维实体任意切面数据处理技术，提出了应用有限元法计算拱坝坝肩稳定安全系数方法，在此基础上完成了基于有限元法以坝肩动力稳定安全系数为目标的高拱坝优化设计程序。

Lintel in the form of a brick arch lintel, steel beams and reinforced concrete slabs had been three types of beams.

过梁的形式有砖拱过梁，钢筋砖过梁和钢筋混凝土过梁三种。

Its flashmian kuo Hall 3, into the deep three,dan yan xie shan ding , gentle slope roof, double under the Ngong,pu bai Fang, and its model for fighting sturdy arch, in order to really build Aung Closer.liang jia square wooden roof ridgerui shou are glass components.

其闪殿面阔三间，进深三间，单檐歇山顶，屋顶坡度平缓，双下昂，普柏枋，其斗模范作拱粗壮，为真昂偷心造。梁架用方木脊顶瑞兽均为琉璃构件。

These three works are Da Vinci in the valuable thing valuable thing which stays behind for the world art treasure house, is the European art stone of arch.

这三项工程是达芬奇的有价值的东西有价值的东西被留下世界艺术的宝库，是欧洲艺术石拱桥。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。