central span meaning in Chinese

中间跨
中跨距(中心跨距)
中心跨距

Based on a long - span prestressed concrete cable - stayed bridge of a 370m central span length under construction in china , this paper introduces first - order solution and optimization algorithm to determine the rational construction state
摘要以某大跨度预应力混凝土斜拉桥为例，采用一阶分析及最优化计算方法来确定斜拉桥的合理施工状态。
The tsing ma bridge , linking tsing yi island to ma wan island , is one of the world s longest suspension bridges , with a central span of 1 , 377 metres ( the humber bridge in the uk is 1 , 410 metres long , while the golden gate bridge in san francisco is 1 , 280 metres long ) . it is the first and biggest of the five major contracts tendered for the lantau link
青马大桥连接青衣及马湾，是世界最长的吊桥之一，主跨达1 , 377米(英国的亨伯大桥长1 , 410米，美国三藩市的金门大桥则长1 , 280米) ，也是青屿干线五项主要合约工程中最大型和最先批出的一项。