This is the Zhongyuan Oilfield in recent years, the maximum span of the construction of gas pipeline project, a pipeline project, but also that the first swing truss bridge tower.

这是中原油田近年来承建输气管道工程跨径最大的一项管道铺设项目，同时也是国内第一个摇摆塔式桁架桥。

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Sanchaji bridge which locates by the Xiangjiang River in Changsha, Hunan province, is most maximum span paired-tower three-span self-anchored suspension bridge completed in the world.

长沙市湘江三汊矶大桥主桥是目前世界上已建成的跨度最大的双塔三跨自锚式悬索桥。

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The roof in working areas is simplified as rock beam, the maximum tensile stress and limited span of rock beam are important in mining engineering.

将采场顶板简化为岩梁模型，岩梁的最大拉应力及其极限跨距是采矿工程涉及到的两个重要参数。

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" Adds Donald Ingram, who studies for the National Institute on Aging whether ultralow-calorie diets slow aging in monkeys:"I think increasing maximum life span by 25 to 30 years is possible.

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Those trailers, in turn, can only cross from New Jersey to Staten Island by completely closing the westbound lanes of the Goethals Bridge, moving one at a time over the span at a maximum speed of 5 mph, Ms. Burtis said.

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"We are working intensely under a very short time span to have a maximum amount of information to able to find the black boxes, " she said.

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