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孔口流
释义
孔口流
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水动力学
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orifice flow
孔口流
液体经容纳容器壁上孔口的出流。水利设施上的取水孔、泄水孔及某些以孔口原理设计量测流量设备的出流,均属孔口流。控制和调节河流及水库的闸孔出流,也和孔口流相似。中国古代用以计时的铜壶滴漏就是利用孔口流原理制成的。
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Aquatic Wild Animals Under State Priority Protection
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Aqueduct in Ancient China
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aqueous fluid
aqueous fusion
aqueous humor
aqueous humor and intra-ocular pressure
aqueous humour
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aqueous meteor
aqueous organic reaction
aqueous organic synthesis
aqueous oxidation of sulfur dioxide
aqueous-phase chemistry of formaldehyde
aqueous phase equilibrium of sulfur dioxide
aqueous phase reforming
aqueous reprocessing
aqueous reprocessing of spent fuel
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