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Siphon Project in Ancient China
释义
Siphon Project in Ancient China
Encyclopedia
理学
古代虹吸工程
释
Siphon Project in Ancient China
古代虹吸工程
中国古代利用真空负压原理建造的一种特殊的引水工程,是中国古代对有压流水力学现象认识和利用、古代对水流运动规律认识水平的重要标志。
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arc without contact
Ardeal School
Ardenne
ardennes
Ardent, Loyal Souls
Ardipithecus
Ardley Island
ardometer
ARDRA
ARDS
ARE
area
area array push-broom sensor
area-based crop yield insurance
area bonding
area-color display
area command
area competitive intelligence
area coordinate
area coordinate control
Area de Conservacion Guanacaste
area density
area department contact mechanism
A Reader of Annotated and Commented Essays Selected from the Qing Dynasty
A Reader of Annotated and Commented Rhythmical Prose Selected from the Qing Dynasty
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