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- The chondrite-normalized distribution of the rare earth element (REE) shows light REE enrichment for the majority of samples. 磷灰石中稀土元素含量对于球粒状陨石的标绘表明,绝大多数磷灰石样品对于轻稀土元素有富集现象。
- This is a method that uses the rare earth element of the RE-additive to improve properties of the meta-eutectic Al-Si alloy. 用稀土元素添加剂(自制)作为铝硅合金中加入稀土元素的中介原料,研究RE对亚共晶铝硅合金性能的影响。
- The Photoluminescent Self-Adherent Tape (luminescent powder) is made mainly from the rare earth element and aluminate material. 本产品利用稀土元素的光能效应，使用非放射性物质掺杂制造。
- Variations of the rare earth element content in SJ3,a stalagmite which was sampled from Nuoshuihe Karstic Beauty Spot,northeastern Sichuan,are climatically related. 对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,在相对温暖湿润时期的石笋沉积中稀土元素含量明显增加。
- For example, the rare earth element dysprosium is required to fabricate many of the advanced electric motors and battery systems in hybrid propulsion systems [25][24]. 例如，稀土镝需要编造许多先进的电动马达和电池混合动力系统，推进系统[ 25 ] [ 24 ] 。
- This method has been used to determine the rare earth elements and scandium in phosphate rocks and the results are satisfactory. 此法测定磷矿中十五种稀土元素及钪取得了较满意的结果。
- This paper studies the effects of rare earth elements(RE) in the gas carbonitriding and puts forward a systematic proposition of the rare earth elements catalyzing mechanism. 本文研究了稀土元素在气体碳氮共渗中的作用;并系统地提出了稀土催化机理.
- The resul t shows that the rare earth elements increase greatly the thickness,wear resista nce and the corrosion resistance of the chtomized laver under the condition of test. 结果表明，在一定条件下，稀土元素能明显提高渗铬速度，显著提高渗层的耐磨性及耐蚀性。
- It shows that the rare earth elements can slow the doped tungsten powder's reductive rate and it takes more time for doped tungsten powder with rare earth to split than those without. 结果表明,在同样的还原工艺条件下,稀土元素能使掺杂钨粉的还原速率减小,分裂时间更晚,但最终的钨粉粒度更细小,可获得几百纳米的超细钨粉。
- The relations between the rare earth elements and the morphological and the physiological properties of the strain were systematically studied on the solid and in the liquid media respectively. 系统地研究了硝酸稀土对该菌株在固体培养基上的菌落形态及在液体培养基中产葡萄糖异构酶的酶活水平的影响。
- Distribution pattern of rare earth element;? 稀土元素分布模式?
- Study on the rare earth element mordanting of modified cellulose fiber textiles with Radixet Rhizoma Rhei dye 稀土在大黄用于改性纤维素纤维织物染色中的媒染应用研究
- CHARACTERISTICS OF THE RARE EARTH ELEMENT MINERALS FROM GUPOSHAN GRANITE IN HUNAN 湖南姑婆山花岗岩稀土矿物特征
- P. Henderson ed., Rare Earth Element Geochemistry, Elsevier, Amsterdam, 1984. 涂光炽等编著，地球化学，上海科学技术出版社，上海，1984。
- Effects of the Rare Earth Elements on the Membrane Damage of Taxus Cell 稀土元素对红豆杉细胞膜损伤的影响
- A trivalent metallic element of the rare earth group, it could occurs with yttrium. 稀土属三价金属元素，可以与钇共生。
- Effects of rare earth element lanthanum on the activities of invertase, catalase and dehydrogenase in red soil. 镧对红壤转化酶、过氧化氢酶和脱氢酶活性的影响。
- Conclusion The rare earth ternary complexes have strong fluorescence intensity. 结论稀土配合物具有很强的荧光强度.
- The fast developing methods- 137 Cs,rare earth element(REE)and 210 Pb tracer in soil eorsion studies were evaluated. 该文评述了近年来发展较快的137Cs、稀土元素（REE）、210Pb示踪法在土壤侵蚀研究中的进展
- Its adsorptive property to adsorb the rare earth ions Pr3+, Nd3 + was studied. 研究了该吸附材料对稀土金属离子Nd3+和Pr3+的吸附性能。
