1.城市运输系统是城市
地区社会经济系统的一个组成部分。
2.从20世纪20年代以来，公共
交通使用显著减少，而私人
汽车使用急剧增加。
3.结构设计包括确定结构的最佳比例和给定其组成要素及细节的尺寸。
4.在斜拉设计中，需要考虑桥梁与周围环境相协调。
5.水文分析和水文设计是解决地面排水问题的两个基本步骤。
1城市运输系统是城市地区社会经济敬衡歼系统的一个基本组成部分。
Urban transportion system is a fundamental part of social economic system in urban areas.
2从20世纪20年代以来，公共交通的使用显著减少，而私人汽车的使用急剧增加了。
Since the 1920s, the use of public transportation has been reducing obviously, while that of private automobile has increased dramatically.
3结构设计包括确定结构的最佳比例和给定其组成的要素细节尺寸。
Structure design includes deciding the best proportion and providing the detail size of the elements .
4在斜拉桥设计中，需要考虑桥梁拦山与周围环境的相协调。
In the design of cable-stayed bridge, you need to consider that the the bridge should be in harmony with the surrounding environment .
5水文分析和水力设计是解决地面排水问题的两个基本步骤。
Hydrological analyses and hydraulic design are two basic steps to solve the problem of draining away water on the ground.
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1.城市运输系统是城市地区社销桥会经济系统的一个组成部分。
A city transportation system is an integral part of a city’s socioeconomic system.
2.从20世纪20年代以来，公共交通使用显著减少，而私人汽车使用急剧增加。
Since the 1920s, the use of the public transportation system has been decreased drastically while the use of the private vehicles has been increased sharply.
3.结构设计包亏禅猛括确定结构的最佳比例和给定其组成要素及细节的尺寸。
An architectural design includes determining the optimum ratio and finalizing on the measurements of any of its given comprising elements and the details.
4.在斜拉设计中，需要考虑桥梁与袭尘周围环境相协调。
A cable-stayed bridge design should take into consideration the harmonious relationship between the bridge and its ambient environment.
5.水文分析和水文设计是解决地面排水问题的两个基本步骤。
Hydrological analyses and designs are the two basic steps in solving the drainage problem on a road surface.