1) determination of REE
痕量稀土元素测定
2) trace rare earth elements
痕量稀土元素
1.
An ICP-MS method for direcd determination of 15 trace rare earth elements in wheat was developed.
本工作采用HNO3＋H2O2微波溶样，ICP－MS直接测定小麦的粒、茎、穗和叶中15种痕量稀土元素。
3) The enriched mixture of thucium oxide ytterbium oxide and lutecium oxide (Received June 28,1995)
重稀土元素测定
4) determination of rare earth element
稀土元素测量
5) determination of partical amount for trace rare-earth element
微量稀土元素各分量的测定
6) Rareearth and trace elements
稀土微量元素
补充资料：镝(见稀土元素)
镝(见稀土元素)
dysprosium
dj镐(uysprosium)见稀土元素。
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