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中国古代闸涵
释义
中国古代闸涵
Encyclopedia
工学
中国水利科学技术史
释
sluice and culvert in ancient China
中国古代闸涵
古代水闸。又称水门、斗门、陡门、牐或碶,是建在河床或河湖岸边用闸门控制水位、取水或泄水的建筑物。古代涵洞,又称水函、水窦,是埋在填土(主要是堤防或堤岸)下面的过水建筑物。
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Funan Xian
funaria
Funchal
funciton凹凸函数的下闭包
function
functional
functional algebra
functional analog
functional analysis
functional analysis approach
functional-analytic method
functional anatomy of the kidney
functional application rule
functional appraisal technique
functional approximation
functional areas of cortex
functional array of bioleaching microorganisms
functional arterial-venous shunt
functional belching
functional biliary sphincter disorder
functional binary relation
functional bionics
functional bloating
functional boundary
functional brain mapping
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