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孔板洞
释义
孔板洞
Encyclopedia
工学
泄流隧洞
释
orifices tunnel spillway
孔板洞
有压隧洞内的一种消能工。厚度较厚时称为洞塞。
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Long Xie
Longxi-Hongkou nature reserve
Longxingguan Daodejingchuang
Longxing Peace Agreement
Longxing Temple
Longxi Xian
Long Xizu
Longxue Dao
Longxugou Renovation
Longxu Qu
Longyang Qu
Longyangxia Hydropower Station
Longyangxia Shuidianzhan
Longyan Museum
Longyan Shi
Longyao Xian
Longyearbyan
Long Yinpei
Longyoudao
Longyou Shiku
Longyou Xian
Longyuan Seal Society
Long Yun
Long Yusheng
Long Yusheng's Essays on Ci Poetry
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更新时间:2025/5/19 10:53:04