headgates的中文翻译

headgates

英[] 美[]

1. A thousand years ago, less than 120 miles from modern-day Santa Fe, the inhabitants of Chaco Canyon built rock-lined ditches, headgates, and dams to manage runoff from their enormous watershed.: 大约1000年前，在距离现在的圣达菲不到120英里的地方，查科大峡谷的原著民们建造了石砌的水渠、闸门和大坝来应对水资源短缺。

2. A thousand years ago, less than 120 miles from modern-day Santa Fe, the inhabitants of Chaco Canyon built rock-lined ditches, headgates, and dams to manage runoff from their enormous watershed.: 大约1000年前，在距离现在的圣达菲不到120英里的地方，查科大峡谷的原著民们建造了石砌的水渠、闸门和大坝来应对水资源短缺。