concrete bridge

基本解释

This paper presents a multi-objective optimization approach based on compromise programming to optimize concrete bridge deck maintenance policies.
为制定合理的混凝土桥面板维修策略，提出一种基于折衷规划的多目标优化方法。
It is instructional for perfecting design theory of concrete bridge, construction techniques, monitoring and maintenance of bridge operational period.
对完善混凝土桥梁设计理论、施工技术、桥梁运营期间的监测及养护工作有一定的指导意义。
The bridge was the world's highest concrete bridge when it was completed in 1913. Today it offers visitors fantastic views of the city, best enjoyed at sunset.
这座桥于1913年完工，当时它是世界上最高的混凝土桥。如今，游客们可以在这座桥上欣赏这座城市的迷人风光，在日落时欣赏美景则最佳。

A concrete bridge was built about two hundred seventy-five meters above the Colorado River.
We sponsor an online social network called Interfaith Bridge Builders Network with over a 1000 people who are in constant discussion of the concrete interfaith projects interfaith programs that are running.
我们创办了一个网上社交网站,它叫做跨信仰桥梁建造者网站,该网站上有1000多人持续讨论,实际的跨信仰项目,以及正在实施的跨信仰项目。
普林斯顿公开课 - 人性课程节选
It is the largest single-span concrete arch bridge in the Western Hemisphere.

Eventually the train tracks crossed over Lovell Road, and we got off them there while the road took us across the river on a steel and concrete bridge that was falling to pieces now.
NPR: Excerpt: 'World Made By Hand'