• While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.

    氧化一种常见稀土元素储存量可以相媲美

    article.yeeyan.org

  • Experimental result indicated that rare earth element may promote growth of hypha and increase weight of dry matter, and also improve quality and nutrient value of edible fungi.

    试验证明稀土元素食用菌菌丝具有一定活性,既可以促进菌丝生长增加菌丝质量可以改善品质,提高产品营养价值

    dict.cnki.net

  • The battery in a single Toyota Prius contains more than 20 pounds of the rare earth element lanthanum; the magnet in a large wind turbine may contain 500 pounds or more of neodymium.

    个别丰田普锐(译注:插混合车)电池里含有20(9公斤)稀土元素大型风力涡轮机磁铁可能含有500(226公斤)

    article.yeeyan.org

  • Production practice showed that application of rare earth element to edible fungi culture could increase yield.

    生产实践表明食用菌栽培应用稀土元素具有增产效应。

    dict.cnki.net

  • The studies of microelement, rare earth element and isotope compositions that the Huogeqi polymetallic ore field was formed in rift basin of back arc continental marging during Proterozoic Era.

    微量元素稀土元素同位素等方面论证了霍田中元古宙大陆边缘裂谷盆地构造环境。

    dict.cnki.net

  • Variations of the rare earth element content in SJ3, a stalagmite which was sampled from Nuoshuihe Karstic Beauty Spot, northeastern Sichuan, are climatically related.

    采集于四川东北部诺水河溶洞群的石笋SJ3的分析结果显示,相对温暖湿润时期的石笋沉积中稀土元素含量明显增加。

    dict.cnki.net

  • The effects of the solvent, monomer concentration, temperature and rare earth element on the polymerization and the molecular weight of polymer were investigated.

    研究聚合溶剂单体浓度反应温度以及配合物中稀土离子性质催化活性所得聚苯乙烯分子量影响

    dict.cnki.net

  • The sample preparation by the filter paper method and the direct determination of major (thulium)and five neighbouring micro-rare earth element impurities in pure thulium oxide by XRF are described.

    本文拟定了一种采用滤纸片法制X射线荧光直接测定氧化氧化主量以及氧化钬、氧化铒、氧化镱、氧化氧化稀土杂质含量的分析方法。

    dict.cnki.net

  • The result shows that RE improves Co based alloy conspicuously, which can fine morphology, and enhance the content of the alloy compound with the increasing of rare earth element.

    稀土对合金变质作用明显。一方面 ,细化组织 ;另一方面 ,增加合金化合物比例。

    epub.cnki.net

  • It is important to understand the tribological characteristics of rare earth materials and the role of rare earth element.

    了解和掌握含稀土材料摩擦学特性稀土元素在其中作用机制具有重要意义

    danci.911cha.com

  • In premise of full understanding geologic background, the analysis of hydrochemistry, carbon-oxygen isotope and rare earth element (REE) were made, then the results yielded as follow.

    文章充分了解地质背景前提下,冰凌山钙华水化学、碳同位素稀土元素作了研究分析,从而取得以下成果

    dict.cnki.net

  • The content of rare earth in embryo increased with the increasing of hatch period, however the barrier effect of different rare earth element was greatly different.

    稀土胚胎中的含量,随孵化时间增加增加不同稀土元素屏障作用差别较大

    dict.cnki.net

  • The distribution and fractionation of Rare Earth element are the base for their usage as trace elements.

    稀土元素环境中的分布分异机制,研究作为地球化学示剂的重要基础必要前提

    danci.911cha.com

  • The chemical properties of rare earth element are introduced, and the preparation of water treatment flocculants by using the rare earth is summarized.

    介绍了稀土元素化学性质制备处理方面研究应用情况。

    lib.cqvip.com

  • In the condition of industrial production, orthogonal test and slab rolling comparison test were had by adding different rare earth element and alloying element.

    工业生产条件通过添加不同稀土元素合金元素进行正交试验板坯轧制对比试验

    dict.cnki.net

  • This artical mainly discusses the additive amount of rare earth element used as feed additive for hers, the trial effect, the function principle, the security to people and hens, and so on.

    本文主要论述稀土做为产蛋鸡饲料添加剂添加试验效果作用机理以及安全性

    www.dictall.com

  • Rare earth element was able to decrease the oxygen content through reaction with oxygen and form rare earth oxide which was hard and thermal stable ceramic particles.

    稀土元素能够通过基体反应生成稳定稀土氧化物达到细化基体合金提高抗氧化性的目的。

    www.fabiao.net

  • The standard curve of chondrite of rare earth element reveals a deficit of light rare earth enriched the heavy one;

    稀土元素球粒陨石标准化曲线显示稀土富集稀土亏损

    dict.cnki.net

  • Alloy containing rare earth element, production method thereof, magnetostrictive device, and magnetic refrigerant material.

    包含稀土元素合金生产方法磁致伸缩器件以及磁性冷冻剂材料

    ip.com

  • Based on the carbon and oxygen isotopic composition and rare earth element (REE) patterns, the origin of the Dabaoshan deposit is considered to be related to the sea-floor thermal events.

    根据含矿层序中的同位素组成稀土元素(REE)模式认为宝山矿床海底事件结果

    dict.cnki.net

  • Brass powder: three kinds of powder, type10, type20 and type30, can been offered. Rare earth element and other trace amount of alloy element can been added.

    黄铜:分10、20、30黄铜添加稀土微量合金元素,分为用于含油轴承金刚石制品两

    www.hbeb.com

  • The influence of rare earth element on the properties of sintered copper molybdenum steel has been studied.

    研究了稀土元素烧结钼钢性能影响

    dict.cnki.net

  • The redesigned motor still uses the light rare earth element neodymium, which is found in North America and Australia, as well as China.

    重新设计电机使用稀土元素北美澳大利亚中国都有这种矿藏。

    www.fortunechina.com

  • The rare earth element was added into low - chromium ferritic stainless steel in order to improve the mechanical properties.

    研究尝试在铬铁素体不锈钢加入稀土改善合金力学性能

    www.chemyq.com

  • The rare gas isotope geochemical analyses also support that there is a genetic association between the light rare earth element mineralization and mantle processes.

    稀有气体同位素地球化学研究在一定程度上揭示了牦牛坪稀土矿化地幔过程之间存在成因关系

    www.geojournals.cn

  • The results indicate that rare earth element plays an important role in electroless Ni B process.

    结果表明稀土元素化学镀过程中起重要作用

    epub.cnki.net

  • Effects of re on the corrosion resistance of aluminum hot dipped parts were studied by adding tiny quantity of rare earth element to the liquid aluminum.

    分析稀土含量对镀不同化学介质中腐蚀性能影响

    www.chemyq.com

  • This article introduces properties and application Status of Rare earth element. Meanwhile, Proposes Suggestions on its development in the future of China.

    概略介绍稀土性质应用情况我国未来开发趋势提出建议

    www.chemyq.com

  • The strengthening mechanism of rare earth element in sintered copper molybdenum steel has been studied.

    探讨稀土烧结钼钢中的作用机理

    dict.cnki.net

  • The strengthening mechanism of rare earth element in sintered copper molybdenum steel has been studied.

    探讨稀土烧结钼钢中的作用机理

    dict.cnki.net

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