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- Keywords rare metal granite;petrochemistry and geochemistry;beryl gem;mineralization; 稀有金属花岗岩;岩石地球化学;绿柱石宝石;成矿属性;
- Keywords rare metal camphorsulfonate;preparation;FTIR analysis;TGA analysis; 稀土金属樟脑磺酸盐;制备;红外光谱分析;热重分析;
- Keywords rare metal tube;semicontinuous vacuum annealing furnace;PLC;control system; 稀有金属管材;半连续真空退火炉;PLC;控制系统;
- Keywords rare earths;microphase adsorption-spectral correction technique (MPASC);(PCA);cetyl trimethylammonium bromide(CTAB);rare metal complex; 光谱修正技术(MPASC);苦胺酸偶氮变色酸(PCA);溴化十六烷基三甲铵(CTAB);稀土金属配合物;
- The palaeocontinunt crust melting type granite mass is metallogetic matrix of W, Sn, rare metal deposits. 各单元古陆壳活化重熔型花岗岩具形成钨锡稀有金属矿的有利背景。
- Keywords rare metals oxides;MoO 3 Bi 2O 3 catalyst;isobutene;methacrolein; 稀有金属氧化物;钼-铋催化剂;异丁烯;甲基丙烯醛;
- Tapiolite from the Koktokay No.3 Rare Metal Granitic Pegmatite Dyke, Altai, Xinjiang Autonomous Region 新疆阿尔泰可可托海3号伟晶岩脉重钽铁矿研究
- Metal indium is an important rare metal new material. 金属铟是重要的稀有金属新材料。
- Rare metal is indispensable for the aircraft industry. 稀有金属是航空工业发展不可或缺的原材料。
- Unexploited rare metal ores have a good perspective. 稀有矿现虽未开发,但前景却美好!
- The distribution of rare metals and RE in space and origin correlated with granite of Yanshan period with horizontal and vertical zonal rules. 稀有稀土金属矿床在空间分布与成因上,与燕山期花岗岩体密切相关,往往具有水平分带和垂向分带规律。
- Some rare metals have radioactivity. 某些稀有金属具有放射性。
- What is the rarest metal extracted by Dark Elves? 黑暗精灵提取的金属中哪种最珍贵?
- Gold is a rare metal. 金子是贵重金属。
- Temporo-spatial Regularities of Rare metal and Ree deposits in Xinjiang,Northwest China. Chen Fuwen(陈富文),Li Huaqin(李华芹),Lu Yuanfa(路远发).
- This artide describes the study and development of catalyst& pigment con taming rare metal elements. 对近年来含稀有金属元素的催化剂和颜料领域的研究与开发进展作了扼要介绍。
- "Mined in the Byeshk and Graywall Mountains bordering Droaam, this rare metal is prized by smiths for use in jewelry and weapons. 拜拾克金:这种深埋于拜拾克与灰皮山脉边界德罗阿姆的稀有金属一直是珠宝与武器匠的至爱。
- Our company produces mainly all kinds of tungsten electrodes containing additive of rare metal oxides,respectively (WT,WCE,WZR,WIA,W). 本公司主要产品是稀有金属添加剂的钨电极(钍钨、铈钨、锆钨、镧钨、纯钨)。
- Tentative partitioning of lithophile rare metal elements into the melts is the major control for their enrichment in residual granitic melts. 亲石稀有金属元素在流/熔配分中倾向于进入熔体相,是残余熔体中逐步富集这些稀有金属元素的主要原因;
- Our company produces mainly all kinds of tungsten electrodes containing additive of rare metal oxides,respectively (WT,WCE,WZR,WIA,W)....... 展商简介: 本公司主要产品是稀有金属添加剂的钨电极(钍钨、铈钨、锆钨、镧钨、纯钨)。