銅礦砂 的英文怎麼說
中文拼音 [tóngkuàngshā]
銅礦砂
英文
co er ore-
There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts
北衙金礦有3種成因不同的礦床:與堿性斑巖有關的銅金多金屬礦,包括與石英鈉長斑巖和石英正長斑巖有關的斑巖型銅金礦床和矽卡巖型多金屬礦床;與輝長玄武巖漿有關的鐵金礦床,包括熔漿型鐵金礦床和噴流沉積型多金屬礦床,後者又有洞穴和湖相沉積環境之分;及古砂礦,有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。Analysis on quality and price of the marine descaling copper ore
船用除銹銅礦砂的質量與價格分析Jiangmen boasts of rich mineral resources with 37 kinds of minable minerals, including limestone, silica sand, potassium feldspar, monazite, crystal, aquamarine, coal, tombarthite / rare earth, gold, silver, copper, iron, stannum and tungsten, among others
礦產資源豐富,已探明可開採的有石灰石、硅砂、鉀長石、獨居石、水晶、綠柱石、煤、稀土及金、銀、銅、鐵、錫、鎢等37種。Ore type primarily contains the copper sand scraps slilica rock or contain the copper gravel scraps silica rock, a little amount powder sand sericite callys type copper silver mine and dolomie type copper silver mine
礦石類型主要有含銅砂屑硅質巖或含銅礫屑硅質巖刑,少量粉砂質絹雲母板巖型銅銀礦石及白雲巖型銅銀礦石。For collecting sand blasting powder, molding powder, mineral stone powder, plastic pigment powder, medicine powder, cosmetic powder, bakelite powder, wood dust, brass powder, ceramic powder, melamine powder, shoe - sole powder, brake lining powder, clutch powder as well as dust produced from grinding chopsticks and metallic articles
噴砂粉、翻砂粉、礦石粉、水泥粉、碳酸鈣粉、塑膠顏料粉、制藥粉、化妝品粉、電木粉、木器粉、銅鋼器粉、陶器粉、美耐皿粉、鞋底粉、煞車來令粉、離合器粉、筷子、金屬研磨等、收塵、集塵用。This product is extensive to used for all kinds of minerals, cement, fire - proof materials, aluminum soil the familiar anticipating, the emery, glass raw materials, mechanism building sand, stone materials, sand metallurgy of slag. it has the higher yield effect than other types, especially used to crush harder and causticity materials such as carborundum, emery, magnesium sand
Pcl直通沖擊式破碎機制砂機特別適用於製作建築砂石磨料,耐火材料,水泥石英砂鋼砂爐渣粉銅礦石鐵礦石金礦砂混凝土骨料瀝青骨料等多種硬脆物料的細碎與中碎,是高效,節能的碎石制砂設備。Abstract : for the high arsenic sulfide gold ore of a mine in tongling, anhui, a scheme of preferential separation of gold is suggested, in which bleaching powder is used as the oxidizing agent for separating arsonopyrite from pyrite and good separation perfermances can be achieved
文摘:針對安徽銅陵某礦含金高砷硫化礦石,提出了優先選金方案,採用漂白粉作氧化劑使毒砂與黃鐵礦分離,取得了較好的分選指標。A survey of literature shows that little study has been done on uptake of pollutants by plants from the polygonaceae, and that the reports about their physiological and biochemical characteristics under heavy metal stress were sporadically seen. a batch of sand culture and soil culture experiments were carried out to investigate heavy metal and radiocesium uptak e and accumulation by rumex acetosa linn, polygonum microcephalum d. don, and rumex hastatus d. don widely distributed on copper mining areas, and their physiological and biochemical characteristics under cu zn stress, as well their potentials in application to phytoremediation
本論文以廣泛生長于銅礦區的蓼科植物酸模、小頭蓼和戟葉酸模為試驗材料,運用砂培、土培等方法,研究它們對重金屬( cu 、 zn )以及放射性核素( ~ ( 134 ) cs )的吸收和積累特性以及cu 、 zn脅迫條件下它們的生理生化特徵,初步探討它們在無機污染物污染土壤植物修復中的應用潛力。Delicately processed copper slag is an abrasive for blast cleaning
精加工的銅礦砂是一種理想的噴砂磨料。Study on mechanical characteristics of tailing dam of a copper mine and stability analysis of tailing dam
某銅礦尾礦砂力學特性研究和穩定性分析Geochemical features of sandstones in matoushan formation of dayao copper mine and the diagenesis and mineralization background
大姚銅礦白堊系馬頭山組砂巖類的地球化學特徵及成巖成礦背景分析The results show that the ore - bearing strata occur in variegated strata of middle silurian quannaogoushan formation, that the metallogenic materials might have been derived from the land area, and the metallogenic epoch is middle silurian
結果表明,天鹿銅礦床賦存於中志留統泉腦溝山組雜色巖層中,其成礦物質來自陸源,主成礦期為中志留世,屬沉積砂巖型銅礦床。Preliminary discussion on the comprehensive utilization of classfication tails in wushan coopeer mine
淺談武山銅礦分級尾砂的綜合利用Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales
錫礦、銅礦、鋅礦、鐵礦、蛇紋礦、硅石、砂石購銷。In this paper, the performance of adsorbing and retarding 125i ( substituted for 129i ) for mixed materials as buffer, backfill material was investigated, the distribution coefficient kds by batch sorption experiments were determined for four kinds of minerals and one kind of bentonite under atmosphere, iodine sorption and desorption on several mianerals were studied under low oxygen ambience at first time in the domestic, and apparent diffusion coefficient da of 125i ~ was determined for mixed minerals under atmosphere
在大氣條件下用批式實驗法研究了放射性125i - 、 125io3 - (用i - 125代替i - 129 )在黃銅礦、方鉛礦、黃鐵礦、辰砂上的吸附和解吸行為,並且在國內首次研究了低氧條件下碘在幾種礦物上的吸附和解吸行為;在大氣條件下,用恆定源擴散法研究了125i -在方鉛礦與膨潤土組成的混合材料中的擴散行為。The grade, tonnage and distribution of sandstone all show fractal structure features. the fractal dimension is 1. 13, 1. 15 and 2. 67 for average grade, tonnage and grade vs tonnage of sandstone copper deposits in the world respectively, and 0. 911 for the distribution of cu - bearing basins in south china, and 0. 932 for the distribution of sandstone copper deposits in kangdian region. the prospective reserve of sandstone copper deposits in main cu - bearing basins is predicted using a fractal model, which shows good prospects of ore potentiality in the central yunnan basin, the western yunnan basin, the huili basin, sichuang, the hengyang basin and the yuanma basin, hunan. 6figs., 1tab., 4refs
砂巖銅礦床的品位、噸位及空間分佈具有分形分佈的特徵.世界主要砂巖銅礦床的平均品位、噸位和品位與噸位關系的分維值分別為1 . 13 、 1 . 15和2 . 67 ;我國南方含銅盆地和康滇地區砂巖銅礦空間分佈的分維值分別為0 . 911和0 . 932 .利用礦床的分形模式對主要含銅盆地的砂巖銅礦遠景進行了預測,結果表明滇中、滇西、會理、衡陽和沅麻等盆地還有較大的找礦前景.圖6 ,表1 ,參4Abstract : the grade, tonnage and distribution of sandstone all show fractal structure features. the fractal dimension is 1. 13, 1. 15 and 2. 67 for average grade, tonnage and grade vs tonnage of sandstone copper deposits in the world respectively, and 0. 911 for the distribution of cu - bearing basins in south china, and 0. 932 for the distribution of sandstone copper deposits in kangdian region. the prospective reserve of sandstone copper deposits in main cu - bearing basins is predicted using a fractal model, which shows good prospects of ore potentiality in the central yunnan basin, the western yunnan basin, the huili basin, sichuang, the hengyang basin and the yuanma basin, hunan. 6figs., 1tab., 4refs
文摘:砂巖銅礦床的品位、噸位及空間分佈具有分形分佈的特徵.世界主要砂巖銅礦床的平均品位、噸位和品位與噸位關系的分維值分別為1 . 13 、 1 . 15和2 . 67 ;我國南方含銅盆地和康滇地區砂巖銅礦空間分佈的分維值分別為0 . 911和0 . 932 .利用礦床的分形模式對主要含銅盆地的砂巖銅礦遠景進行了預測,結果表明滇中、滇西、會理、衡陽和沅麻等盆地還有較大的找礦前景.圖6 ,表1 ,參4分享友人