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The electrochemical properties of MH electrode with the addition of rare earth oxides and mixture of CoO and CoO2 are studied. 重点研究了稀土氧化物添加剂、CoO和CeO_2复合添加剂对Ni/MH电池负极电化学性能的影响。
The taxol release of Taxus Cuspidata cell suspension culture were studied by addition of rare earth element Ce compounds. 通过对东北红豆杉细胞紫杉醇短期释放行为的研究，发现细胞内外紫杉醇的分布均呈振荡变化。
The addition of rare earth element compounds would be an effective means to set up a new stain of Taxus Cuspidata secreting taxol. 对如何使东北红豆杉细胞转化为紫杉醇分泌型细胞进行理论性的探讨。
The results show that the addition of rare earth elements can increase the depth of the chromizing layer and hardnesss of the T10 steel surface. 结果表明,稀土能增加渗铬层深度,有助于提高渗氮层的表面硬度。
With the addition of a trace of rare earth element Y, microhardness of Cu-Cr-Zr alloy increases about 9HV, while electrical conductivity slightly decreases about 3%IACS. 而加入稀土元素Y后,使CuCrZr合金的显微硬度提高了约9HV,而导电率降低了约3%25IACS。
The addition of rare earth (RE) as trace elements to aluminum or magnesium alloys can purify the melts, refine and modify the microstructure, reduce the inclusion. 摘要稀土元素作为微量元素加入铝、镁合金中，可以净化合金熔体，细化、变质微观组织，减少夹杂。
The addition of rare earth oxide promoters La2O3 and CeO2 into the Ni/MgO catalysts (labeled as NLM and NCM) may affect their physico-chemical properties and catalytic performance. 稀土助剂La2O3、CeO2对Ni/MgO催化剂有一定的改性效果。
Distribution pattern of rare earth element;? 稀土元素分布模式?
Study of Biological Effects of Rare Earth on Linum Usitatissimum L. 稀土对胡麻的生物学效应研究。
Tracing additives of rare earth element 示踪添加剂
additive of rare earth 稀土添加剂
The microstructure and properties of fused-cast 33# AZS refractory brick with additive of desilicated zirconia or rare earth oxides were studied. 熔铸33%23AZS耐火砖添加少量脱硅锆或稀土氧化物的试验结果表明：该砖的相组成与显微结构得到改善。
As a new lubricating oil additive,the nano particles of rare earth have excellent tribological properties such as anti-wear,extreme-pressure,frication reducing and anti-oxidation. 纳米稀土粒子具有优异的减摩抗磨性能、极高的承载能力和高温抗氧性能,是一种有很大潜在发展前景的润滑油添加剂。
On the magnetocrystalline anisotropy of rare earth in RCo5[J]. 引用该论文孙峪怀;刘福生.
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）。
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）。
The main effects of rare earth elements on the solidification process of cast alloys and their potency as an additive to increase the properties of various cast alloys were summarized. 概括了稀土元素在铸造合金凝固过程中的主要作用和作为添加剂提高各种铸造合金性能的能力。
The effect is specially obvious with the addition of Ce-rich rare earth. 添加富铈稀土和铬合金元素的锯片胎体耐磨性都有提高,其中添加富铈稀土效果尤为明显。
Effects of sintering temperature,types and amounts of rare earth additive on the m echanical proper- ties of Fe- based matrix used in diam ond tools was studied by m eans of orthogonal testand variance analysis. 采用正交设计和方差分析的方法 ,研究了烧结温度、稀土种类及添加形态、稀土含量对金刚石工具用Fe基金属胎体力学性能的影响。
The application of rare earth to cast irons would have bright future. 稀土在铸铁中会有光明的应用前景。