Hf等高场强元素较为富集，反映出泽当蛇绿岩的形成并未受到俯冲作用的影响。
The enrichment of the HFS elements such as Nb, Ta, Zr, Hf suggests that the forming environment of Zedang ophiolite is not related to plate subduction.
富铌的岛弧玄武岩则是中等到高碱的镁铁质熔岩，它们相对于正常的岛弧玄武岩含有较多的高场强元素（HFSE）。
Niobium-enriched arc basalts are mildly- to highly-alkalic mafic lavas that contain relatively higher amount of high field-strength elements (HFSE) than normal arc lavas.
微量元素含量变化大，但总体变化趋势一致，即表现出大离子亲石元素(LILE)富集而高场强元素(HFSE)亏损。
The intermediate rocks contain variable contents of trace elements, but generally have a similar variation trend such as systematic enrichment of LILE and depletion of HFSE.
应用推荐