拱式的

The dormer window that looks like Napoleon's helmets in a gabled extension brings you the elegance of Marshall mansion; the circular columns at the porch and the not protruding terrace make you feel the charm of Sheng Xuan Huai's house; the roof tiles over the proto-Doric columns, the black iron gate and the white walls let you enjoy the elegant charm of Zhang Xue Liang residence; with the reliefs on the wriggles, the pillars on the bottom base and baroque-console on the architrave you feels like on Duo Lun Road and enjoy the purity and dignity.

在屋顶前坡设置的拿破仑头盔式老虎天窗，领略马歇尔公馆的儒雅风韵；从宽大门廊左右的圆形巨柱，内藏式阳台感觉盛宣怀住宅的不凡气度；从陶立克柱之上重叠的屋瓦，黑白分明的铁门粉墙，品味张学良公馆的幽雅内敛；你也可以从窗楣的平拱浮雕、底层基座的绞型柱石和额枋上的巴洛克卷涡，看到多伦路古典主义建筑的纯净与沉稳。

The characteristic of tied-arch bridge is a no-thrust arch structure by tensing the tied bar formin.

中承式系杆拱桥是拱桥家族中的一员，它的特点是靠系杆承受拱脚推力，是一种无推力的自平衡体系。

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。

Their way takes then through quiet streets of old Brownstones, one of the oldest neighborhoods in the city, then up and over the Brooklyn Bridge with its cathedral arches supporting the weblike drapery of cables, then down into the skyscraper canyons of the financial district.

一路上，他们先是沿着古旧的褐色石头铺成的寂静街道向前走，经过一个全市最古老的街区，继而跨过布鲁克林大桥，穿过支撑着蛛网般的钢缆的教堂式桥拱，最后径直步入木摩天大楼巍然耸立的金融区。

Their way takes them through quiet streets of old brownstones, one of the oldest neighbourhoods in the city, then up and over the Brooklyn Bridge with its Cathedral arches supporting the weblike drapery of cables, then down into the skyscraper canyons of the financial district.

一路上，他们先是沿着古旧的褐色石头铺成的寂静街道向前走，经过一个全市最古老的街区，继而跨过布鲁林大桥，穿过支撑着蛛网般的钢缆的教堂式桥拱，最后经直步入摩天大楼巍然耸立的金融区。

Practice of the high blast temperature in 300 m 3BF of Maanshan Iron and Steel Co.Ltd;2. Measures to high blast temperature operation;3. A series of measures for realizing high blast temperature and long campaign have been taken in the design of ex- ternal combustion type hot air stove provided by Nippon Steel for 4350m~3 blast furnace newly built in Taiyuan Iron and Steel Co.

在新建的太钢4350m~3高炉新日铁外燃式热风炉的设计中，围绕高风温长寿命采取了一系列措施：蓄热室、燃烧室、混风室内墙体与拱顶的拱角相接处，采用迷宫式结构，防止独立砌体间窜风；在开孔部位采用组合砖，以提高这些关键部位的气密性和结构稳定性；蓄热室内采用带凹凸槽的小孔径七孔高效格砖，提高加热面积；采用分离型余热回收装置预热助燃空气和煤气等。

A series of measures for realizing high blast temperature and long campaign have been taken in the design of ex- ternal combustion type hot air stove provided by Nippon Steel for 4350m~3 blast furnace newly built in Taiyuan Iron and Steel Co.

在新建的太钢4350m~3高炉新日铁外燃式热风炉的设计中，围绕高风温长寿命采取了一系列措施：蓄热室、燃烧室、混风室内墙体与拱顶的拱角相接处，采用迷宫式结构，防止独立砌体间窜风；在开孔部位采用组合砖，以提高这些关键部位的气密性和结构稳定性；蓄热室内采用带凹凸槽的小孔径七孔高效格砖，提高加热面积；采用分离型余热回收装置预热助燃空气和煤气等。

To introduce the problems existing in PLC heat treatment muffle furnace by coal burning for steel wire.

介绍PLC燃煤钢丝热处理马弗炉存在的问题，通过改进燃烧室炉拱的结构、改进链式炉排材质和出渣方式、调整风管的布置、扩大积灰槽的容积、增加热交换器等措施，减少设备故障率，大幅延长炉子的维修周期，提高燃煤的适应性，达到节能降耗的目的。

4Based on the analysis above, a local finite element model of the united-arch-feet three-span continuous through type bow-string arch bridge is established and analyzed. The simplification of the external force and the boundary displacement, the internal relation between local analysis and whole analysis, the analytic method of partial nodes are discussed. Suggestion is made for the design and construction of this kind of bridges, insuring the structure safety.

在静力分析的基础上，对三跨连续下承式系杆拱桥的拱脚结合部位进行局部应力分析，探讨了局部节点分析的外力和位移边界条件的简化，局部分析和整体分析的内在联系，局部节点分析的方法等，避免设计的盲目性，对今后此类桥梁的设计、施工提供建设性的意见和建议，确保结构安全。

The character in the painting is the artist's hometown of an elderly farm couple, background highlighted the sharp arch spire Gothic architectural style roofs And the window, and strive to paint a solemn sense of classical style with the ancient wooden figures echo image.

对象。画中人物是画家故乡农场的一对老夫妇，背景突出哥特式建筑的尖拱状尖塔式屋顶和窗子，力求画出古典式的庄重感与人物呆板古朴的形象相呼应

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐