1) wall intercepting oncomelania snail
拦螺墙
1.
The measure of setting wall intercepting oncomelania snails in the basin was adopted in recently years to enhance the settling effect.
沉螺池是水利血防的一项重要工程措施,它是沉集和拦截水流中钉螺的建筑物,沉螺池内设置拦螺墙是近几年才实施的措施,作用在于提高拦螺效果。
2) volley-unstable rock wall
拦石墙
1.
Distance between volley-unstable rock retaining wall and cliff or steep slope and structure of volley-unstable rock wall such as height, width etc.
拦石墙是危岩主要的被动防治技术之一。
3) catch fence
拦截围墙
4) debris retaining wall
拦渣墙
5) Blocking bank
拦螺坎
6) Semi-rigid rockfall barrier wall
半刚性拦石墙
补充资料：拦禁
1.阻止。
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