1) middle and heavy rare earths
中、重稀土
2) heavy rare earth yttrium
重稀土钇
3) heavy rare earth
重稀土
1.
Ternary coordination compounds of heavy rare earth with acetylsalicylic acid and O-phenanthroline;
重稀土离子同乙酰水杨酸和邻菲罗啉三元配合物的研究
2.
The ternary complexes RE(Ox)_2AA(RE=Yb,Lu) have been synthesized by the reaction of heavy rare earth chloride with Acrylic Acid ( HAA) and 8-Hydroxyquinoline (HOx) in alcohol.
以稀土氯化物、丙烯酸与8-羟基喹啉为原料在乙醇溶液中合成了重稀土(Yb3+、Lu3+)的三元配合物,经过元素分析和红外光谱测定,确定了其组成并推测了其分子结构。
3.
Tests of cascade solvent extraction for separation of Tm/Yb and Yb/Lu have been performed and it is confirmed that C 272 and C 274 are the excellent extractant for separating heavy rare earths.
测定了新型萃取剂Ｃ２７２和Ｃ２７４的萃取稀土容量及其反萃取性能，进行了上述萃取剂串级萃取分离Ｔｍ／Ｙｂ和Ｙｂ／Ｌｕ的试验，确认Ｃ２７２和Ｃ２７４是萃取分离重稀土的优良萃取剂。
4) heavy rare earth elements
重稀土
1.
The influences of based heavy rare earth elements on tensile strength, impact toughness, anti-cold and hot fatigue, anti-oxidation and wear resistance were researched.
研究了重稀土对4Cr5MoSiV1钢抗拉强度、冲击韧度、抗冷热疲劳性、抗氧化性和耐磨性的影响。
5) Y heavy rare earth
钇重稀土
补充资料：包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车问
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条