Design for the Drainage System of Addis Ababa Ring-road Project
亚的斯亚贝巴市环城道路排水系统设计
Beijing already has a fifth ring-road.
北京已经开通五环路。
Using the dynamic traffic model of the western 3rd ring-road expressway corridor of Beijing as the basic platform, the proposed traffic flow characteristic parameter models are tested.
以北京西三环快速路交通走廊动态交通模型为基础平台,对所建立的快速路交通流特征参数模型进行测试。
Up to now, the subway crossing project through Hongxu Road is a pipe-roof project with the biggest cross-section box culvert in the world. It is constructed in saturated soft soil stratum in the Beihong Road located in the middle ring-road in Shanghai.
上海市中环线虹许路北虹路下立交工程是目前世界上在饱和含水软土地层中施工的横截面最大的管幕法工程。
微语录 · 爱情句子
微语录 · 经典语录
微语录 · 伤感句子
微语录 · 句子大全