The bridge crosses the river in a single span.

河上的桥为单跨桥。

《牛津词典》

This paper describes the design of a single span one-story factory building, in which the reinforced concrete precast in-situ V-shaped folded plates were used for roofs and walls.

本文介绍一种用现场预制的折叠式V形钢筋混凝土折板作为承重墙和屋盖的单层工业厂房结构体系。

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Domain patterns - These include common solutions to business problems that span a single application or multiple applications.

域模式——包括单个应用程序内或跨多个应用程序的业务问题的解决方案。

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Huge 80-metre-long turbine blades, made in a single span, for vast wind farms out at sea.

BBC: Vince Cable opens Bristol carbon fibre research centre

Impressionists favor the clear light of midafternoon, and instead of focusing on panoramic views, they concentrate on the quality of natural light reflected on specific surfaces a single copse of trees, a short span of running river, a group of village houses and rooftops.

WSJ: Nature in America | A Landscape in Evolution | By Barrymore Laurence Scherer

Although for PE 2011 was lackluster overall, last year was a tale of two halves, with PE experiencing both boom and bust compressed into a single 12-month span.

FORBES: Where Is Private Equity Headed In 2012?