Terms for subject Bridge construction containing down

English	Chinese
break down test	破损试验
breaking down	断裂
down draught	倒灌风
down-drift direction	朝下游方向
down-grade	下坡
down main track	下行正线
down railway line	下行铁路线
down-stream	下游
down stream apron	防冲铺砌
down stream level	下游水位
down-stream of dam	水坝下游
down-stream paving	下游铺砌
down-stream slope	下游坡度
down-throw	坍塌
down-train direction	下行方向
draw down curve of underground water	地下水位降落曲线
drop-down curve	水面降落曲线
flow down	下泻
flow down	流下
holding-down bolt	锚固螺栓
long-heavy down grade	长大下坡道
necking-down	颈缩
paring down expenses	节省开支
ruling down-gradient	限制下坡坡度
scale-down test	模拟试验
slow down decelerate	减速
up-down asymmetry	上下不对称
up-down symmetry	上下对称