您要查找的是不是：
- Aminocarboxylic acid cellulose fliter was prepared as column filler to separate and enrich trace rare earth elements (REEs ) in geochemical samples. 本文制备了氨基羧酸纤维滤纸片作为柱填充物，成功地分离和富集了地化样品中的多种稀土元素。
- The anticorrosive property of anodizing oxide film on aluminum alloys could be improved by adding rare earth additives in anodizing solutions. 在铝合金阳极化溶液中加入稀土添加剂,能够提高氧化膜的耐蚀性能;
- The rare earth additive has the tremendous influence to the compress yield strength of foam aluminum alloy, the best rare earth content is 0.40% (quality score). 摘要稀土添加剂对泡沫铝合金的抗压屈服强度有较大的影响，最佳的稀土添加量为0.;40%25（质量分数）。
- It is demonstrated by experiments that the water preserving ability and thermal stability of this absorbent polymer are elevated effectively by rare earth additive. 通过实验证实稀土加入到高吸水性树脂中,有效地提高了高吸水性树脂的持水性和热稳定性。
- The present status and prospects of applicahons of rare earth additives in Cu and its alloys are reviewed andforecasted with special reference to the preparation of the additives. 本文介绍了铜-稀土添加剂的生产工艺，综述了稀土添加剂在铜及铜合金中的应用概况，并展望了稀上添加剂发展前景。
- EFFECT OF RARE EARTH ADDITIONS ON THE SCALE MORPHOLOGY OF AN Fe-Cr-Al ALLOY 稀土对Fe-Cr-Al合金氧化皮形貌的影响
- 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。
- This paper summarizes the method of adding rare earth to steel in our country at present time, the application of the rare earth additives and the mechanismic study on the rare earth in steel. 综述了目前我国稀土在钢中加入方法和稀土添加剂的应用;
- Determination and distribution characteristic of trace rare earth elements in pearls by ICP-MS 珍珠中痕量稀土元素的ICP-MS测定及其分布特性
- Arsenazo-DCS Resin Phase Spectrophotometry for Determination of Trace Rare Earth in Herbage DCS-偶氮胂树脂相分光光度法测定牧草中的微量稀土
- Micro-column Separation-ICP-MS Determination of Trace Rare Earth Impurities in High Purity Rare Earth Matrix 微柱分离ICP-MS测定高纯稀土中痕量稀土杂质研究
- Effect of trace rare earth on improving the properties of electric copper busbar 添加微量稀土对提高电工用铜母线性能的作用
- Modification Behavior of Trace Rare Earth on Impurity Phases in Commercial Pure Aluminum 微量稀土对工业纯铝中杂质相的变质行为
- Study on Determination of Trace Rare Earth Elements in Traditional Chinese Medicine by ICP-MS 电感耦合等离子体质谱测定中草药中痕量稀土元素的研究
- Comparative Study of PN-ICP-MS and ETV-ICP-MS for the Determination of Trace Rare Earth Elements in Soil Sample PN-ICP-MS与ETV-ICP-MS在分析测定土壤中稀土的含量时的比较研究
- DETERMINATION OF TRACE RARE EARTH ELEMENTS IN GEOLOGICAL SAMPLES BY SEQUENTIAL ICP-AES 单道扫描电感耦合等离子体发射光谱法测定地质样品中的微量稀土元素
- Determination of Trace Rare Earth Elements in High Purity Dy 2O 3 by Inductively Coupled Plasma Mass Spectrometry 用ICP-MS测定高纯氧化镝中痕量稀土元素
- Test of the manufacturing technology for the continuous cast and rolled bright copper bars added with trace rare earth elements 连铸连轧光亮铜杆中添加微量稀土的工艺试验
- Application of Rare Earth Addition on the Chemical Heat-treatment 稀土化学热处理及其发展现状
- Effect of Rare Earth Additive on Chrome-Plating Quality 稀土添加剂对镀铬质量的影响
