選礦臺 的英文怎麼說
中文拼音 [xuǎnkuàngtái]
選礦臺
英文
concentrating table-
Optimal selection of dragline amp; comprehensive analyzing of overcasting bench factors for open cast mining
露天礦拉斗鏟規格優選與臺階要素綜合分析Directing to the storage character of qitaihe coal sources, using floatation method of nj dense medium centrifugal force not only meets the heeds of quality and amount of producing super activating carbon raw coal and has good separation result. the equipment investment is less and tailmine recovery is easy. it meets the needs of circumstance protection
針對七臺河煤炭資源的賦存特性，應用nj重介離心力選煤方法，不僅滿足了制備優質活性炭原料煤的質量和數量要求，而且分選效果好，設備投資少，尾礦物回收容易，滿足了環保要求。Test research on tailings re - concentration in diaojuntai concentrator
調軍臺選礦廠尾礦再選試驗研究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
通過對凹山選礦廠全年生產報表數據的統計分析，分別建立了精礦質量指標（選礦比、精礦品位、精礦回收率）與原礦品位、臺時處理量之間的數學模型，並對其之間的相互關系作了分析，對指導凹山選礦廠生產、保證精礦質量有著直接的指導作用。Abstract : the production condition of stope of wohushan open pit mine in the past seven years was given, and the reasonable selections of stope platform development direction were systematically analyzed and compared
文摘:闡述了臥虎山露天礦采場7年來的生產概況，並對其采場平臺推進方向進行了系統的分析與比較，指出了合理的選擇方案。Based on the application of bedrock survey to the geochemical reconnaissance in shitai - jiuhuashan area, anhui province, this paper points out that bedrock survey can provide abundant information for mineral exploration and remarkably raise working efficiency
摘要結合安徽石臺九華山地區1 : 5萬地球化學普查成果，說明改進的基巖測量在地球化學普查中，不僅能夠獲得豐富的找礦信息，還能加速異常的篩選、評價，並取得良好的效果。The sustainable utilization evaluation of regional mineral resources this text regards laiwu ( in the middle of the shandong province, the east hillfoot of mount tai ) as a district of studying, so do maplnfo as workbench. by the present situation analysis of mineral resources, 19 indexes are chosen to form the evaluation system of the mineral resources sustainable development, they are fund tax rate, worker per capita incomes, rehabilitation rate, sloping rate, the ratios between reserves and extraction, tailing utilization ratios, atmosphere quality, water quality, economic - societies coordinate coefficient, etc. according to the experts, the quantitative indexes are quantified
2 、區域礦產資源可持續利用評價本文以萊蕪市（位於山東省中部，泰山東麓）為研究區，以mapinfo為工作平臺，通過對礦區礦產資源開發現狀分析，決定選擇資金利稅率、職工人均收入、塌陷土地復墾率、采區回採率、儲采比、尾礦利用率、大氣環境質量、水環境質量、經濟社會協調系數等19個因子，組成礦區可持續發展評價的評價因子，根據專家賦分值將定量因子進行量化，用模糊數學的方法對數據進行處理，使它們具有可比性。This article tells of the exploding process on high - platform of lanqiao mine. it has improved exploding result of practice in the period of exploding work
摘要介紹了福建連城錳礦蘭橋礦區高臺階爆破過程，通過對爆破參數的選擇，穿爆工作的組織與施工，提高爆破效果的實踐。分享友人