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rare earth
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稀土元素
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详细解释：
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以下为句子列表：
英文: 3 Brass powder: three kinds of powder, type10, type20 and type30 , can been offered. Rare earth element and other trace amount of alloy element can been added.
中文: 黄铜粉：分10、20、30黄铜粉，可添加稀土等微量合金元素，分为用于含油轴承及金刚石制品两类。
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英文: A rare earth industry would be well supported in Saskatchewan — in mining and processing, and also in research and development for new applications at state-of-the-art research facilities available in the City of Saskatoon.
中文: 在采矿和加工的研究和开发新应用上，稀土工业在萨省将受到很好的支持，萨斯卡通(加拿大中南部一城市)具有达到最新技术发展水平的研究设备。
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英文: A series of nickel-chromium-copper cast-irons with varied rare earth were designed and theirs microstructures were observed by optical election microscope ， The corrosion rates of Re-Ni-Cr-Cu alloy cast irons in static、room—temperature and strong alkali l
中文: 设计了含不同量的稀土镍-铬-铜合金铸铁，采用光学显微镜观察组织，用失重法测定合金铸铁在静态、室温、高浓度碱液中的腐蚀速率。
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英文: Abstract: A review with 11 references on the medicinal and health protection actions of rare earth elements is given on the basis of a variety of home and abroad studies.
中文: 文摘:根据国内外微量稀土元素在医药方面应用的研究，介绍了稀土元素的一系列特殊的药效及保健作用。稀士元素可广泛用于治疗烧伤、炎症、皮肤病、血栓病等。
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英文: Abstract: By utlizing abundant local resource of ytirium and combining the characteristics of magnesium,barium,calcium and silicon,a sort of composite nodulizer-ytirium-based heavy rare earth nodulizer was developed which is characterized by its good desu
中文: 文摘:利用江西省丰富的钇基重稀土，结合镁、钡、硅、钙等元素的特性开发了钇基重稀土复合球化剂，该球化剂具有脱硫、脱氧、抗干扰元素、球化和抗球化衰退能力强，细化基体组织，白口倾向小，适用范围宽等特点，应用于高炉冷却壁，轧辊等关键铸件上可提高心部力学性能和工艺出品率。
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