“sluice and culvert in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	sluice and culvert in ancient China
释义	sluice and culvert in ancient China 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。
随便看	defiber defibrator system defibrillator deficiency deficiency index deficiency inward collapse deficiency loop deficiency number deficiency of a curve deficiency of a matrix deficiency of an operator deficiency of a polarity deficiency of a spline deficiency of both heart and spleen deficiency of both qi and blood deficiency of both qi and yin deficiency of coagulation factor caused by hepatopathy deficiency of either yin or yang deficiency of heart blood deficiency of heart qi deficiency of heart yang deficiency of heart yin deficiency of kidney qi failing to control respiring qi deficiency of kidney yang deficiency of kidney yin

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