1) laterally widen volume
横向拓宽体积
4) grade-separated widening
立体拓宽
1.
The paper mainly proposed several basic shapes of expressway grade-separated widening and introduced its applied conditions for reference.
构想了公路立体拓宽的几种基本结构形式,介绍了其应用条件。
5) crossflow topology
横向流拓扑
6) Transverse integration
横向积分
补充资料：拓宽
1.扩大，加宽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条