at-grade meaning in English
平面的
Examples
- At - grade alignment to the north of the castle peak firing range
位于青山操炮区以北的地面路线; - At - grade signal controlled junction
交通灯控制地面路口 - At - grade pedestrian crossing
地面行人过路处 - However , different views as to the choice of elevated , at - grade and underground facilities had been lodged
但他们对于选择架空路面或地下设施,则各有不同意见。 - The ent contract include the following major items : construction of 0 . 5km long at - grade tunnel approach within butterfly valley
A在蝴蝶谷内建造一条长零点五公里的隧道引道