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This includes the south and east walls; the main nave of the four arches on each side; the four bay chancel arcades and the side chapels of St. Nicholas and St.

这包括教堂的南墙和东墙;四面拱门的中央部分;四个隔间的圣坛拱廊及其两旁的圣尼古拉斯礼拜堂和圣托马斯礼拜堂。

No mention is made, for example, of a vital part of the background to the party meetings, Democracy Wall—a 200-metre-long brick structure in front of a bus depot west of Tiananmen Square. For a remarkable four months in the winter of 1978-79, until Deng decided to shut it down and jail some of its activists, citizens plastered the wall with posters calling for freedom and democracy.

例如,已经无人提及那次共党会议中一个至关重要的情况,那就是民主墙—一个位于天安门广场西侧汽车站前方,长达200米的砖体结构。1978年至 1979冬季,在这个不同寻常的四个月里,民众在该墙上贴满了呼吁自由和民主的大字报,直到邓小平决定封闭该墙并拘押了一些积极分子为止。

Based on 3D steady and incompressible N-S equation and k-ε turbulent model, the aerodynamic performance of three different design options of 160 km/h container flat wagon was analyzed and compared using finite volume method. The three design options are as follows: the first design option has no headwall and the side surface of side beam is flat; the second and the third both have headwall and high side beam, and the side surface of side beam of the second is obtuse, while the third is cambered.

基于三维、不可压、定常N-S方程和k-ε双方程湍流模型,采用有限体积法对3种不同设计方案在运行时速为160 km/h的集装箱专用平车在有、无横风情况下的气动性能进行分析与比较,其中:方案一的平车无端墙,侧梁侧面平直;方案二和三的平车均加有端墙,且侧梁加高、侧面形状分别为钝形和弧形。

Based on 3D steady and incompressible NS equation and kε turbulent model, the aerodynamic performance of three different design options of 160 km/h container flat wagon was analyzed and compared using finite volume method. The three design options are as follows: the first design option has no headwall and the side surface of side beam is flat; the second and the third both have headwall and high side beam, and the side surface of side beam of the second is obtuse, while the third is cambered.

摘 要:基于三维、不可压、定常 N S 方程和 k ε双方程湍流模型,采用有限体积法对3种不同设计方案在运行时速为160 km/h的集装箱专用平车在有、无横风情况下的气动性能进行分析与比较,其中:方案一的平车无端墙,侧梁侧面平直;方案二和三的平车均加有端墙,且侧梁加高、侧面形状分别为钝形和弧形。

The results show that, for the first with no headwall, when there is no crosswind, it has small front face areas, so the aerodynamic resistance is the least. Since the second and the third have headwall, the front face areas are large, so they have bigger aerodynamic resistance. Under the condition of crosswind, as the third design option has the highest side beam, the area of positive pressure at the upwind is bigger, and the area of negative pressure is smaller when the bigger eddy area appears, so the side forces become larger. The first has the least side forces; the overturning moment of the first is the least.

研究结果表明:在无横风情况下,方案一中没有端墙,迎风面积较小,受到的气动阻力最小,方案二和三中平车有端墙,迎风面积较大,受到的气动阻力也较大;有横风情况下,方案三中平车侧梁较高,车体迎风面正压区较大,而背风侧产生较大的涡流区,在此区域内压力较小,故其横向力较大,方案一中平车侧梁没有加高,受到的横向力最小;方案一中平车倾覆力矩最小,稳定性最好。

The problem of interaction of dam-reservoir for cored rockfill dams are also deeply discussed, and the author points out that it seems unnecessary to overestimate the impact of hydrodynamic pressure for cored rockfill dams constructed on deep overburdens.

在本文的研究中,作者还对深覆盖层上的心墙土石坝坝—库水相互作用问题进行了深入研究,并指出对修建在深覆盖层上的心墙土石坝进行动力分析时过分强调动水压力的影响似乎没有必要。

According to the characteristics of huge underground openings and the layered rock mass, the author finds that the rock mass of side wall along the dip direction is easy to slide along bed plane and the rock mass of side wall athwart the dip direction is easy to bend. The possible geological problems of excavating underground openings in layered rock mass are analyzed, some corresponding countermeasures are also put forward.

结合巨型地下洞室群工程及陡倾角层状岩体的特点,通过分析得出陡倾角层状岩体中大型地下洞室顺倾向侧高边墙岩体易于顺层滑动、反倾向侧高边墙岩体易于倾倒弯折变形破坏的特点,并提出了围岩稳定可能面临的工程地质问题,以及可供采用的对策技术。

Wall-out faucet can be hidden in the ceiling or sidewall of the bathtub, from a tap and drip tray of two parts, do not understand people who thought it was an exquisite ornament mounted on the wall above the bathtub.

墙出式龙头可隐身在天花板或浴缸的侧壁上,由出水嘴和滴水托盘两部分组成,不了解的人还以为是一个精致的装饰品镶嵌在浴缸上方的墙壁上。

Focus of modern housing tube is a mature approach, is a public use of the equipment installed in pipelines outside the household dwelling size; resolve the horizontal pipe laying is to set the pipe wall, all the equipment along the pipeline wall layout, a variety of horizontal tube in the pipe wall within the layout.

重点现代住房管是一个成熟的做法,是一种公共使用的设备安装在管道外的家庭居住面积;解决水平管铺设是设置管道墙,所有设备沿管道墙布局,各种水平管在管壁内的布局。

Monitored on the spot, the deformation characters of these supporting constructions are studied. Campared the calculation translocatins with the monitored translocations, the thesis believes that the translocation can be calculated by the method of "m", when the supporting structures produce small information. The translocation can be calculated by the mothod of "rigid frusta" or "the experiential expressions of shanghai area", when the supporting structures such as cement-soil wall in soft soil area produce big information.

通过实测,研究了小直径双排桩、水泥土深搅桩、土钉墙、放坡开挖等支护类型的变形特性,并用实测位移值与不同位移计算方法得出的结果进行了比较,认为对变形较小的支护类型可以采用& m&法计算位移,而对于软土基坑中变形较大的支护结构重力墙不适宜采用&m&法,其计算可以采用和参照&刚性墩&法和&上海地区经验公式&法。

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