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谷坊
释义
谷坊
Encyclopedia
工学
水土保持工程措施
释
check dam
谷坊
修建于山区沟道中用于拦截泥沙、固定沟床的低于5米的拦挡建筑物。又称闸山沟、沙土坝、垒坝阶。是水土流失地区沟道治理的一项主要工程措施。
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Emperor Qinzong of Song Dynasty
Emperor Renzong of Qing Dynasty
Emperor Renzong of Song Dynasty
Emperor Renzong of Western Xia Dynasty
emperor Ruizong LiuJun of North Han
Emperor Ruizong of Tang Dynasty
Emperor's Eastern Expeditions in Qing Dynasty
Emperor's Female Son-in-law
Emperor Shang of Han Dynasty
Emperor Shao of Han Dynasty
emperor ShaoZhu Liu JiEn of North Han
Emperor Shengzong of Dynasty
Emperor Shengzu of Qing Dynasty
Emperor Shenzong of Song Dynasty
Emperor Shenzong of Western Xia Dynasty
Emperor Shizong of Jin Dynasty
Emperor Shizong of Qing Dynasty
emperor ShiZu LiuMin of North Han
Emperor Shizu of Yuan Dynasty Pacificated Yunnan Stele
Emperor Shun of Han Dynasty
Emperor Shunzong of Tang Dynasty
Emperor Song Gong
Emperors' Records of Ming Dynasty
Emperor's response to the subordinate
Emperor Taiwu of Northern Wei
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