用dispersed elements造句子，“dispersed elements”造句

Taking the Tianbaoshan and Daliangzi Pb-Zn deposits as examples, this thesis discusses the occurrence state and enrichment mechanism of dispersed elements in the MVT Pb-Zn deposits.

Enrichment law of the dispersed elements Gd,Ge and Ga in the Tianbaoshan Pb-Zn deposit,Sichuan,China

However, the discovery of a number of independent ore deposits of dispersed elements in western China in the recent years has broken this traditional cognition.