gravity concentrate

基本解釋

Again, I'm going to concentrate now on a case where we deal with gravity only.
現(xiàn)在專門(mén)看一個(gè)例子,只考慮重力。
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(guò)長(zhǎng)期對(duì)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(biāo)。
The test results, design parameters and application effect of the long distance gravity transportation of copper concentrate at Dashan Concentrator, Dexing Copper Mine are presented.
介紹了德興銅礦大山選礦廠銅精礦遠(yuǎn)距離自流輸送的試驗(yàn)結(jié)果、設(shè)計(jì)參數(shù)選擇及應(yīng)用效果。
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