[建] 端墙
... headroom通行高度;净空;净空高度 headwall端墙 headway净空高度 ...
正面直对的陡壁
... Haul sled:拖雪橇。 Headwall:正面直对的陡壁。 Heel hook:脚部攀登技巧之一,利用脚跟钩住点(通常高过头部)如同第三只手,然后摇摆而上。 ...
[建] 拱面墙
... 拱面墙 headwall 拱模架 centre 拱内侧面 intrados ...
[地质] 斗壁
... headwall斗壁 端墙 headwarderosion朔源侵蚀 headwater河源头 ...
headwall:
head + wall
In physical geography and geology the headwall of a glacial cirque is its highest cliff.In civil engineering, a headwall is a small retaining wall placed at the outlet of a stormwater pipe or culvert.
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