基本解釋粗精礦英漢例句雙語例句By using the process of discarding tailings with shaking table, the rough concentrate with the yield 49.采用搖床拋尾工藝流程，可得到精礦產(chǎn)率49。Using the reclaimed wastewater processed by PAM, the quality of rough Mo-concentrate increased in the floatation.并對尾礦中加入PAM的回水利用進行了浮選試驗，結(jié)果是粗精礦品位有所提高。After long-range research on rutile, satisfying index was obtained by unite technologic process—discarding tailing via gravity concentration and the flotation of rough concentrate.通過長期對金紅石選別工藝的研究，采用聯(lián)合選別工藝，即重選拋尾-粗精礦浮選工藝流程，可以獲得滿意的指標。rough concentrate更多例句詞組短語短語rough h concentrate 粗精礦rough titanium concentrate 鈦粗精礦Rough concentrate grinding 粗精礦再磨rough concentrate of ilmenite 鈦鐵粗精礦separation of rough concentrate 粗精礦分離rough concentrate更多詞組專業(yè)釋義冶金工程技術粗精礦