- 礦石品級
- 礦石品位分級
- ore: n. (pl. ore) 1.歐爾〔瑞典貨幣單位，等于1 ...
- grade: n. 1.等級，級別；階段；程度，標準，水平。 2.〔美 ...
- grade of ore: 礦石品級; 礦石品位
- conventional-grade uron ore: 一般品位鐵礦
- grade of anhydrite raw ore: 硬石膏原礦品位
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ore grade中文什么意思
- 礦石品級
- 礦石品位分級
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例句與用法
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- Grey system theory - based ore grade forcasting model and its application
基于灰色系統(tǒng)理論的礦石品位預(yù)測模型及其應(yīng)用 - The stability of ore grade can improve the capability of mineral processing and increase the resources " recovery rate
礦石出礦品位的穩(wěn)定可提供最佳選礦性能，提高資源的回收率。 - In order to obtain the stability of ore grade , two aspect works we should do : ( 1 ) enhancing the management in the loss mine and the increasing rock ; ( 2 ) reasonable ore blending
確保出礦品位的穩(wěn)定主要有兩方面的工作：一是加強損失貧化管理；二是合理配礦。 - Addressing problems of failure to meet requirement in ore quality of oremarket at the second stage mining , meishan mining company , the paper analyzes the reasonsand explores ways of raising ore grade
針對上海寶鋼集團梅山礦業(yè)公司在進入二期開采后，出現(xiàn)的礦石品位下降，不能滿足市場需求的矛盾，分析原因，并探索了提高原礦品位的有效途徑。 - As it was difficult to extract the ore in the delta zone at ore body of jingtieshan iron mine , a rational extraction technology by ore cutting was applied so as to control the rock misplacement to ensure the extracted ore grade . as a result , good technical and economical benefits were achieved
闡述了鏡鐵山鐵礦礦體下盤三角礦帶礦量回收難點，采用合理的切巖回采技術(shù)，控制巖石混入量，保證出礦品位，達到較好的回收技術(shù)經(jīng)濟指標。