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Aqueduct in Ancient China
释义
Aqueduct in Ancient China
Encyclopedia
理学
古代渡槽
释
Aqueduct in Ancient China
古代渡槽
渡槽,又称过水桥,是渠道与河流、沟谷、洼地和道路等相交时而修建的建筑物,两端与渠道相接,普遍用于把远处的水引到水量不足的城镇、农村以供饮用或灌溉,也用于排洪、排沙等,大型渡槽还可通航。
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annihilating
annihilating band
annihilating congruence
annihilating ideal
annihilating subspace
annihilation
annihilation of electron pair
annihilation operator
annihilation operators
annihilation photon
annihilation polynomial
annihilation process
annihilation radiation
annihilator
annihilator algebra
annihilator; annulator
annihilator condition
annihilator ideal
annihilator of a module
annihilator of a subspace
anning
Anning Confucian Temple
Anning He
An Ning Ling
Anning Qu
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