The developing process of the certified reference material for composition analysis of rare earth ores was introduced.
介绍两种稀土矿石成分分析标准物质的研制过程。
The production status, market analysis and developing trends of rare earth hydrogen. Torage batteries in Japan were outlined.
本文论述了日本稀土贮氢电池的生产现状、市场分析和发展趋势。
The evolution rule of the rare earth aluminum capacitor foil preparation process was investigated by means of bit etching, EBSD micro orientation analysis and X-ray method.
采用蚀坑法、EBSD微取向分析和X射线法等手段，对稀土电解电容器用铝箔制备过程中的织构演变规律进行了研究。
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