拱形构造

arch structure的用法和样例：

例句

When building arch structure, wooden brackets shall be used as support for bricklaying.砌筑拱形结构时，需支撑木质内胎架，在木架上砌筑。
This paper introduces a new kind of stadium canopy which is a cable-stayed combined structure made of concrete filled steel tube space trusses and long-span arched steel.本文介绍一种新型雨篷，由斜拉钢管混凝土空间桁架和大跨彩板拱形结构组成的联合结构。

VOA慢速英语20060628b

EXPLORATIONS - Visiting Seven Man-Made Wonders of the United StatesBy Caty Weaver Broadcast: Tue, 27 Jun 2006 16:00:00 UTC (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with Exp

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VOA慢速英语2009-EXPLORATIONS - Visiting 7 Man-Made Wonders in th

VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. There are many natural wonders in the United States. Today, we take you to seven man-made wonders in America. (MUSIC) VOICE ONE: Against the city'

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VOA标准英语2010年-Towering Arch Marks Gateway to the Wes

Since the 18th century, St. Louis, Missouri has offered travelers a hub to begin their adventures into the western frontier. Its nickname the Gateway to the West is symbolized by the towering focal point of the St. Louis skyline: the Gateway Arch. It

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VOA标准英语2010年(十一)月

2016年CRI Two arch halves of extra-big bridge over Lancang River connected

The two steel truss arch halves of an extra-big bridge over the Lancang River were connected Tuesday morning after two vertical turns. The bridge, which sits 270 meters above the Lancang River, is a part of the DaliRuili Railway in southwest China's

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2016CRI中国国际广播电台

VOA慢速英语2010年-EXPLORATIONS - Visiting 7 Man-Made Won

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Practical English ：古代建筑英语词汇宫palace 殿 hall 亭 pavilion 台 platform tower 楼 building tower 阁 tower attic 刹 temple 坛 the temple of the heaven 龛 shrine 庙 taoist temple 寺 temple 庵 hunney 观 taoist temple 廊 carib

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arabs

azobenzene

be clarified with

beam-shaping CRT(cathode-ray tube)

circular arc gear pair with small teeth difference

clavier

co-signers