高等级公路 high-class highway; high-grade highway 生产过程控制管理系统 industries process control system .
基于6个网页-相关网页
Crossing-above bridge is one of the important parts in high-class highway.
跨线桥是高等级公路的重要组成部分。
According to the traffic conditions and the characteristics of traffic accidents on high-class highway in China, the outstanding factor method is put forward to analyze the black spots.
结合中国高等级公路的交通条件与交通事故特点，提出了分析道路交通事故多发点事故成因的突出因素法。
As deep digging and high filling, settlement calculation of high subgrade has been gradually becoming a key problem in the building of high class highway in mountain areas.
由于深挖高填造成填方高度过大，高填方路基沉降逐渐成为山区修建高等级公路迫切需要解决的问题。
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