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- Ce rich rare earths 富铈稀土
- Abstract The relations between the La, Ce, (La+Ce) rare earths compounds and the dendritical arm space( l DAS ) in ZL105 alloy cylindrical casting were studied. 针对ZL105合金圆柱体铸件,考查了镧、铈和镧铈混合稀土与二次枝晶间距的关系。
- 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。
- Some viewpoints about the technique are presented according to the development of macrocycle polyether chemistry and rich resources of the rare earths in our country. 并根据大环多元醚化学的发展和我国丰富的稀土资源提出了该项技术的一点看法。
- Baotou Golden Rare Earth Biological Appl. 包头市金稀土生物应用有限公司。
- Baotou New Century Rare Earth Co., Ltd. 包头市新世纪稀土抛光材料有限责任公司。
- Baotou Rhodia Rare Earth Co., Ltd. 包头罗地亚稀土有限公司。
- Distribution pattern of rare earth element;? 稀土元素分布模式?
- Jiangxi South Rare Earth Hi-Tech Co., Ltd. 江西南方稀土高技术股份有限公司。
- CHENGDU SINENG RARE EARTH INDUSTRY CO., LTD. 成都四能稀土实业有限公司。
- The conditions of the polarographic adsorptive waves of light rare earth (La, Ce, Pr, Nd, Sm, and Eu)-zinc-alizarine red S(ARS) mix-polynuclear complex are reported. 本文报道了轻稀土(La、Ce、Pr、Nd、Sm、Eu)-锌-茜素红S异多核配合物极谱吸附波的形成条件。
- Welcome to the Website of the Chinese Society of Rare Earths! 欢迎访问中国稀土学会网站!
- COM]Baotou hefa rare earth development CO. 访问数/每百万人:Reach for [HEFARE.
- Rare Earths Group of South and North in Miscarry Now? 南北稀土集团就这样流产了吗?
- Title: Rare Earths Group of South and North in Miscarry Now? 南北稀土集团就这样流产了吗?
- Modification Effect of Rare Earth Rich In Ce On Al-Si Alloy 富铈混合稀土对Al-Si合金的变质作用
- In the paper,sodium nitrate was taken to be an oxidant in the process of roasting rich cerium rare earth carbonate mixture. 对以硝酸钠为氧化剂的富铈混合碳酸稀土焙烧过程进行了实验研究。
- Rare earths bring no obvious fining of layer textare of carban steel. 稀土对碳钢的渗层组织无明显的细化;
- However there are only four major groups in young growth generation, hydrogenetic (Mn, Co, Ni), rare earth elements (except Ce), carbonate fluorapalite (CaCO_3, P_2O_5), biogenic (Zn, Cu) groups. 稀土元素(Ce除外); (3)磷灰石组分(CaCO_3、P_2O_5);
- Study of Biological Effects of Rare Earth on Linum Usitatissimum L. 稀土对胡麻的生物学效应研究。