ore grade造句
例句與造句
- 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(cè)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(qiáng)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(duì)上海寶鋼集團(tuán)梅山礦業(yè)公司在進(jìn)入二期開采后，出現(xiàn)的礦石品位下降，不能滿足市場(chǎng)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(diǎn)，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(dá)到較好的回收技術(shù)經(jīng)濟(jì)指標(biāo)。 - It's difficult to find ore grade in a sentence. 用ore grade造句挺難的
- On the basis of the statistical analysis of the annual production data of aoshan concentrator , the mathematical models for the relationship of the concentrate quality indexes ( concentration ratio , concentrate grade and recovery ) with run - of - mine ore grade and hourly throughput per unit were established and analysis of their relationship was made , which has a direct effect on guiding the concentrators production and ensuring the concontrate quality
通過對(duì)凹山選礦廠全年生產(chǎn)報(bào)表數(shù)據(jù)的統(tǒng)計(jì)分析，分別建立了精礦質(zhì)量指標(biāo)(選礦比、精礦品位、精礦回收率)與原礦品位、臺(tái)時(shí)處理量之間的數(shù)學(xué)模型，并對(duì)其之間的相互關(guān)系作了分析，對(duì)指導(dǎo)凹山選礦廠生產(chǎn)、保證精礦質(zhì)量有著直接的指導(dǎo)作用。