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And 17. 6% respectively when increasing furnace arch height 10 times original height and adopting furnace arch stmcture of inequilateral depth and double fumace arch structure.

研究表明，当折焰角高度增加为原高度的10倍、采用左右不等深度折焰角和双折焰角三种结构时，炉膛出口残余旋转明显减小，末级再热器入口截面最大速度不均匀性系数M〓可分别减小30.7％、19.3％和17.6％。

Based on the marriage of finite elements method and multi-arch beam method, improving equivalent stress analysis method of arch dam is proposed and the effect of mesh size on arch dam equivalent stress is discussed in this paper.

在综合有限元和多拱梁法优点的基础上，提出了一种改进的拱坝等效应力分析方法，并通过算例探讨了网格尺寸对拱坝等效应力的影响。

Circular and catenary always represent the shapes of minor principal stress soil arch between two parallel walls, but which shape should be used in the calculation of active earth pressure on two parallel walls remains disputed. Considering fully developed wall friction or partially developed wall friction, circular and catenary, the two shapes of minor principal stress soil arch between two parallel walls are theoretically analyzed. According to the shapes of soil arch, the coefficients of earth pressure corresponding to different angle of internal friction and that of wall friction are obtained, and the formula of active earth pressure on two parallel walls is derived.

鉴于计算平行墙间侧土压力时关于土体小主应力拱形的选择尚存在争议，考虑墙土摩擦角充分发挥和部分发挥两种情况，对平行墙间土体小主应力圆弧拱和悬链线拱分别进行了分析，得到了对应于不同内摩擦角和墙土摩擦角的侧上压力系数，以及平行墙间侧上压力的理论公式。

The forming mechanism of pressure arch is studied theoretically. The shape of the arch and the pressure distribution acting on the bottom of block caving are given, and the various mechanical respondence related to the arch can be explained in quantity in this paper.

本文对压力拱的形成机理进行了理论研究和定量分析，给出了压力拱的形状和底柱上的压力变化规律，并可以定量解释与压力拱有关的所有力学现象。

Design a palace roofed with an arch On top of the arch there would be an artificial arch.

国王叫他设计一座屋顶是拱形拱形的宫殿。

The thrust at spring of spandrel arch makes it different between compound arch bridge and ordinary arch bridge.

复拱桥腹拱拱脚对主拱有较大水平推力作用，这一水平推力使得复拱桥受力与普通拱桥有所不同。

The construction steps in rigid-frame bridge construction are full framing erection, in-situ casting of arch rib and straining concrete beam,folding of the arch ribs into a whole arch together,installation of the minor angle block and concrete filling till the deck forms into an integrity.

钢筋混凝土刚架拱桥现浇施工工艺主要是搭设满堂拱架，现浇拱片、横系梁混凝土，使主拱先合拢成单片拱片，然后安装微弯板、再浇筑混凝土填平层及桥面形成整体。

Xu arch is known as "China's Arch of Triumph": seven tall torii arch composed of tong Koshimura group, Hui-spectacular, as if the door leading to the history of time and space.

许国牌坊被称为"中国的凯旋门"：七座高大的牌坊组成的棠越村牌坊群，恢弘壮观，仿佛通往历史的时空之门。

A conclusion is given that the cable-stayed arch bridge is novel and artistic. It is more important that the arch axile force of the cable-stayed arch bridge may adjust, thus, the bridge may develop to the great span direction.

由此得到结论：斜拉拱组合桥不仅桥型新颖美观，更重要的是拱肋轴力可调，该拱桥桥型可以向大跨度方向发展。

The aerostatic stability analysis of the gantries and main arch ribs under wind load is accomplished by ANSYS program. Firstly, the CFD module of ANSYS is used to compute the aerostatic force coefficients of arch ribs sections. And then, the static and stability analysis of gantries and main arch ribs under several construction statuses is completed.

门式膺架和主拱肋的静风稳定性分析利用ANSYS程序进行，首先通过ANSYS的CFD模块计算主拱肋断面的静力三分力系数，然后对门式膺架和主拱肋进行各种施工状态下的静力和稳定性分析。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。