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provenance of collection
释义
provenance of collection
Encyclopedia
历史学
藏品征集
释
provenance of collection
藏品收藏来源
藏品收藏来源主要包括:购买所得;接受捐赠所得;依法交换所得;法律、行政法规规定的其他方式所得;通过文物行政部门指定保管或者调拨方式取得(如拨交、移交);其他(如旧藏、考古发掘、采集、拣选)。
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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
flotation of phosphorite
flotation of precious metal ore
flotation of quarz
flotation of soluble salts
flotation of talc
flotation of tantalum and niobium ore
flotation of tungsten ore
flotation of waste plastics
flotation optimal control
flotation process control
flotation process measurement and control
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