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the conservation project of Baiheliang in Peiling
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the conservation project of Baiheliang in Peiling
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the conservation project of Baiheliang in Peiling
涪陵白鹤梁题刻保护工程
白鹤梁题刻位于中国重庆市涪陵区的长江南岸,是一道长约1600米、宽约25米的天然石梁,江水枯落时浮出水面,是古人用雕刻石鱼的方式记录历年枯水位的“水文站”。
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flotation activator
flotation aeration rate control
flotation balance
flotation by precipitation adsorption
flotation column
flotation crystal chemistry
flotation depressant
flotation DLVO theory
flotation effect of fluid inclusions
flotation equipment
flotation flowsheets
flotation frother
flotation froth image analytical processing
flotation level coordination control
flotation of barite
flotation of coal slime
flotation of copper minerals
flotation of feldspar
flotation of fluorite
flotation of graphite
flotation of iron sulphide minerals
flotation of kaolin
flotation of mercury ore
flotation of molybdenum ore
flotation of oxidized ore
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