fine-to medium-grained 中文意思是什麼
fine-to medium-grained
解釋
細粒到中粒的-
These internal - tide deposits can be classified into four basic types according to their features, i. e., bi - directional cross - laminated fine - grained sandstone, unidirectional cross - bedded and bidirectional cross - laminated medium - grained to fine - grained sandstone, rhythmic thin alternating beds of sandstone and mudstone, and oolitic limestone
這些內潮汐沈積進一步劃分? 4種類型:雙向交錯紋理細砂巖型、單向交錯層和雙向交錯紋理中細砂巖型、韻律性砂泥巖薄互層型和鮞粒灰巖型。 -
Abstract : the application of low intensity - medium intensity - high intensity magnetic separation process flow in meishan concentrator for separation of fine grained ores was introduced, the economic benefits were calculated, and several problems to be noted in the production were proposed
文摘:介紹了弱磁中磁強磁工藝流程在梅山選礦廠選別細粒級礦石的應用情況.計算了取得的經濟效益,並就生產中應注意的問題提出了若干建議
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