hfse meaning in English
晶体场稳定能
Examples
- The geochemical data of the benzilan and pantiange volcanic rocks from the jinshajiang zone yielded characteristics similar to those of island - arc volcanic rocks : intensive enrichment in lile and different depletion in hfse , nb , ta , ti , p and zr , hf . their lower e nd ( t ) values ( - 4 . 03 - - 11 . 29 ) indicate that they are derived from an emu mantle source or a mixing source between dm and emu respectively , but which are affected violently by subduction materials
同位素研究显示，它们具有较低的_ ( nd ) ( t )值( - 4 . 03 - 11 . 29 ) ，表明它们分别来源于富集地幔emii以及亏损地幔dm和emii两元混合的源区，两地的火山岩源区都受到了俯冲带物质的强烈影响。 - This important tectonic zone parallel to the isotopic geochemical steep zone , which represented a suture line between the yangtze and cathaysian blocks . the geochemical evidence of the jianshui volcanic rocks from the sw part of shizong - mile zone shows that their lithologic types are tholeiites with the comparative flat ree patterns and enrichment in th , depletion slightly in nb , ta , and flat hfse . thus , they may be formed in a back - arc basin with the characteristics between morb and island - a
该构造带西南段的建水火山岩地球化学特征研究表明，该火山岩为拉斑玄武岩，具有较平坦的稀土分配型式， th较富集， nb 、 ta轻微亏损，高场强元素分布较平坦，具有介于岛弧和morb之间的地球化学特征，可能形成于弧后盆地环境。