鈷礦 的英文怎麼說
中文拼音 [gǔkuàng]
鈷礦
英文
cobalt ore-
Iron ores - methods for determination of cobalt content
鐵礦石.鈷含量測定方法Manganese ores - determination of cobalt content
錳礦石化學分析方法鈷量的測定Figures at the congolese ministry of mines say that monthly export of copper and cobalt range from 5, 500 to 9, 000 tonnes
剛果礦業部的統計數字說每月出口的銅礦和鈷礦為5500噸到9000噸。George forrest, a businessman who does industrialised mining in katanga, says that " the development of china means that there is a need to produce an extra 20, 000 tonnes of cobalt per year "
同時,中國的鈷礦石消費穩定增長,因為它需要加工鈷礦石做電池供應給亞洲市場,年需求35000噸。But no measure has been taken so far, and figures on china ' s imports of the dr congo ' s cobalt ores for 2004, gathered by the independent non - governmental organisation global witness, show that the average value of cobalt being exported each week from katanga is $ 1. 7m
但迄今並未採取任何措施,並且根據獨立的非政府組織全球觀察收集的資料,中國2004年從剛果每周進口價值170萬美圓的鈷礦石。Methods for chemical analysis of iron ores - the nitroso - r salt photometric method for the determination of cobalt content
鐵礦石化學分析方法亞硝基- r鹽光度法測定鈷量Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.
黃鐵礦很多,並且含鈷,在硫化物塊體中成稠密的斑塊。The synthesis and thermoelectric properties of samarium - filled skutterudite smyfexco4 - xsb
填充方鈷礦化合物的合成及熱電性能The two fluid systems respectively correspond to zijinshan - bijiashan middle - low temperature metallogenic belt of gold, stibium, mercury, arsenic and shuixie - xinmin middle - high temperature metallogenic belt of copper and cobalt
這兩個成礦流體系統分別對應著兩個成礦帶:紫金山-筆架山中低溫金、銻、汞、砷成礦帶與水泄-新民中高溫銅、鈷成礦帶。Based on the studies of microthermometry, gas composition, liquid composition, rare earth elements, ore - forming elements and 13c, d, 18o of fluid inclusions from the mineralization district and the representative deposits, such as zacun gold deposit, shuixie copper - cobalt deposit, shiyancun stibium deposit and bijiashan stibium deposit, two metallogenic fluid systems have been distinguished, i. e., zijinshan metallogenic fluid system and gonglang metallogenic fluid system in weishan - yongping mineralization district
礦化集中區及扎村金礦、水泄銅鈷礦、石巖村銻礦、筆架山銻礦等典型礦床流體包裹體的顯微測溫、氣相成分、液相成分、稀土元素、重金屬元素及~ ( 13 ) c , d , ~ ( 18 ) o穩定同位素的研究表明,雲南巍山-永平地區銅金多金屬礦化集中區存在兩個成礦流體系統:紫金山背斜成礦流體系統與公郎弧成礦流體系統。Thermoelectric properties of p - type yyfexco4 - xsb
填充方鈷礦類熱電材料的研究進展There are plentiful mineral resources of nickel, cobalt, and copper in the northwest region of china, specially jinchuan superlarge copper - nickel sulflde magmatic deposit in gansu province, known for its large scale and typical metallogenetic feature in the world, is an important source of ni - cu metal mineral resource in our country. in contrast, jianchaling large cobalt - bearing nickel sulflde deposit in shannxi province is not famous and unmined, but many problems about the deposit are researched because of its special geologic settings and mineralization characteristic
我國西北地區有著豐富的鎳、鈷、銅等金屬的礦產資源,尤其是甘肅省金川超大型銅鎳硫化物巖漿礦床,以其超大規模及其典型的成礦特徵而聞名於世,是我國重要的鎳、銅金屬礦產基地,而相比之下,陜西省煎茶嶺大型鎳(鈷)礦床規模較小且未開采,但因其獨特的地質背景和成礦特徵而具有重要的研究意義。The latest development of filled skutterudite thermoelectric material
方鈷礦熱電材料的研究進展Geological characteristics and genesis discussion about haerhan cu amp; amp; co deposit in qinghai province
鈷礦床地質特徵及成因探討Discussion on ore controlling condition of dulengou cu - co depoist in eastern kunlun metallogenic belt, qinhai
青海東昆侖督冷溝銅鈷礦床控礦條件的探討Synthesis and thermoelectric properties of dual - atom filled p - type camcenfexco4 - x sb12 compounds
型方鈷礦化合物的熱電性能Geological characteristics of cobalt deposit in east part of east kunlun and its ore potential
東昆侖東段鈷礦地質特徵及潛力淺析The heterogenite is partly treated in furnaces either in dr congo or in neighbouring zambia and then exported mostly to china via south african and tanzanian ports
水鈷礦在剛果金或者鄰國尚比亞入爐進行粗加工然後大部分經南非和坦尚尼亞的港口出口到中國。As a type of potentially good thermoelectric materials, cosb3 compounds with the skutterudite crystal structure mx3 have attracted attention widely, because of their high carrier mobility, large electrical conductivities, and large seebeck coefficients. however, the thermal conductivity of skutterudite is too large, so, zt is low. therefore reducing the thermal conductivity of cosb3 has becomed a main research way at present
Cosb _ 3方鈷礦化合物作為一種具有潛在高熱電性能指數的新型中溫熱電材料具有大的載流子移動度、高的電導率和較大的seebeck系數,但由於熱導率較大,因此要提高cosb _ 3方鈷礦化合物的熱電性能,降低其熱導率是當前研究的熱點之一。Method for chemical analysis of cobalt ores - determination of cobalt content - flame atomic absorption spectrometric method
鈷礦石化學分析方法火焰原子吸收分光光度法測定鈷量分享友人