The arch was used by the early cultures of the Mediterranean area chiefly for underground drains, but it was the Romans who first developed and used the arch extensively in aboveground structures.
在地中海区域的早期文明中，拱形结构主要被运用在地下排水管上，但在地上建筑中首先发展并广泛使用拱门的是罗马人。
The 3D velocity fields in the furnaces' arch area for a conventional stock boiler were measured by the hot wire aerometer.
通过热线式气压计测量了常规储备锅炉的炉拱区域中的3D速度场。
The huts line a central area in which an imposing wooden ceremonial arch marks the place where animal sacrifices are carried out.
小屋沿中心区域排列，中心区域中有一用于举行仪式的巨大木制拱门，标志着这里是进行动物祭祀的地方。
The soil in arch area could attain new equilibrium by stress adjustment after yield.
拱区屈服土体应能通过应力调整达到新的平衡状态。
This paper introduces Averaging arch area property of conic.
本文介绍圆锥曲线中平分弓形面积的一个性质。
High arch dam toe area is the focus of reinforcement design.
高拱坝坝趾区域是加固设计的重点关注区域。
The effect method of reinforce and maintenance the stone arch bridge is to build liner around the arch bridge down area. That combines the old arch round and the new reinforced concrete together.
在石拱桥拱圈的下部进行衬砌加固，使老石拱桥拱圈与新钢筋混凝土套拱形成整体，共同受力，是一种维修加固石拱桥的简单实用的方法。
In the metamorphic core complex (MCC) and the metamorphic arch, Jiangxi and Hunan area, there is an obvious correlation between the late brittle fault and the early subordinate ductile structure.
赣湘地区的变质核杂岩和变质穹窿构造中，晚期脆性断裂与早期低序次韧性构造间存在着明显的相关联系。
You may need orthotics to help your feet work normally during physical activity, especially if you are active and have knee pain or pain in the arch or heel area of your foot.
或许有需要做足部矫正术来使你的脚在运动时正常运做，特别是当你很活泼好动，且伴随有膝痛，脚后跟跟脚弓痛。
Large eccentricity of foundation of the long span building with arch roof makes the bottom area of foundation so large that it cannot be unrestricted adopted in practice.
拱形屋面结构单层空旷建筑的基础偏心距较大 ，用常规设计方法基础面积过大 ，使这种结构在实际工程中的应用受到限制。
This paper puts forward some practical formulae of measuring the area and arc length of arch form, and analyses the relative error of these formulae.
文章提出弓形面积和弧长计量的实用公式，并分析了该公式的相对误差。
SSD was the optimal imaging method for malformation in aortic arch area where the anatomic relationship was confusing.
对解剖关系复杂的主动脉弓分叉区域病变的显示及表面阴影显示（SSD）较理想。
Through analysis of deformation actuality in landslide area, the witnesses that mountaintop sink, mountainside shove outward and the foot of a hill arch.
通过分析滑坡所处区域的变形现状，得出在山顶表现为下陷、在山腰表现为向外挤压错位和在山脚表现为隆起的特征。
For high in situ stress occurred in Ertan dam area, combined action of initial in situ stress field, time and space effect during excavation and external loads arch thrust etc.
笔者针对二滩电站坝区存在的高地应力现象，从初始地应力场的建立、施工开挖的时空效应，直到与拱推力等外荷载共同作用下对坝基岩体稳定的影响全过程进行了分析和计算。
The road double lines multi-arch tunnel has such advantages as low ground area, easy connection with other lines and so forth, and is adopted more and more widely in high grade road construction.
公路双线连拱隧道以其占地少、与线路连接方便等突出优势在高等级公路建设中被越来越多的采用。
In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.
用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。
Only a few people spoke in favor of the Arch. They said that this area used to be shabby, and the park looks much better now.
只有几个人喜欢现在这个花园，他们说现在这个比以前那个脏乱的空地要好多了。
Only a few people spoke in favor of the Arch. They said that this area used to be shabby, and the park looks much better now.
只有几个人喜欢现在这个花园，他们说现在这个比以前那个脏乱的空地要好多了。
应用推荐