您要查找的是不是:
- It is also an important concentration area of rare metal resourc es, where the Jiajika rare metal deposit is the largest pegmatite-type Li-po lymetal deposit in China. 青藏高原东部是中国仅次于新疆阿尔泰的伟晶岩集中产出的地区之一,也是世界上重要的伟晶岩型稀有金属矿产资源产地,其中的甲基卡矿床是中国最大的伟晶岩型锂多金属矿床。
- 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。
- On the Occurrence States of the Element Nb and Ta in the Superlarge Geyuan Rare Metal Deposit in Jiangxi Province 江西葛源稀有金属矿床铌钽赋存状态
- ~(40)Ar- ~(39)Ar isotope dating of muscovite from Jingerquan pegmatite rare metal deposit in Hami, Xinjiang, and its geological significance 新疆哈密镜儿泉伟晶岩型稀有金属矿床~(40)Ar-~(39)Ar年龄及其地质意义
- rare metal depositing 贵金属沉积
- pegmatite rare metal deposit 伟晶岩型稀有金属矿床
- 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!
- Some rare metals have radioactivity. 某些稀有金属具有放射性。
- Gold is a rare metal. 金子是贵重金属。
- What is the rarest metal extracted by Dark Elves? 黑暗精灵提取的金属中哪种最珍贵?
- Its theory and technique is outlined briefly in the article with several application cases of metal deposit prospecting. 概述了其理论基础和方法技术,并列举了该方法在多个金属矿上的应用实例。
- 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。
- Metal deposit environmental pollution originates from the oxidation and decomposition reaction of metal sulfides , particularly pyrite(FeS 2) and pyrrhotite (FeS). 金属矿山环境污染源于金属硫化物特别是黄铁矿、磁黄铁矿的氧化分解。
- "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。
- More beguiling perhaps are metal deposits (see article) and energy reserves. 更有趣的是金属矿床和能源储备。
- 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;