| 1. | Separation of platinum group elements by solvent impregnated resins technique 铂族元素分离中的萃淋树脂技术 |
| 2. | An exploration of lead fire assay - aes determination of pgm in geological samples 光谱法同时测定地质样品中痕量铂族元素的探索 |
| 3. | Study on the occurrence states of the platinum group elements in basalt from western guizhou province and their geological significance 黔西玄武岩铂族元素赋存状态及地质意义 |
| 4. | Geochemical characteristics of platinum group elements in jinchuan super - large sulfide copper - nickel deposit , jinchang city , gansu province , china 金川超大型铜镍硫化物矿床的铂族元素地球化学特征 |
| 5. | Panzhihua - xichang area is one of the possible regions in china where pge deposits could be explored , because of its good pge ore - forming geological backgrouds 摘要攀西地区以良好的铂族元素( pge )成矿地质背景,而成为我国铂族元素找矿热点地区之一。 |
| 6. | According to data obtained in recent 15 years , pge abundances in the earth ' s crust , crustal rocks , and sediments are given in this paper 根据近15年来获得的大量的有关铂族元素含量的可靠数据,综合给出了铂族元素在地壳、岩石、土壤和沉积物中的丰度。 |
| 7. | ( 2 ) the comparative study on pge geochemistry indicated that it exists multiple diagenesis and mineralization in jinchuan superlarge copper - nickel sulflde deposit ( 2 )通过铂族元素地球化学研究,比较论证了金川超大型镍铜硫化物矿床的多次成岩成矿作用。 |
| 8. | These greatly improve the quality of pge abundances in the earth ' s crust , crustal rocks and sediments published before 1980 ' s , and they are very important for theory geochemistry , exploration geochemistry and mine exploration of pges 这种对地壳、岩石和沉积物中铂族元素丰度值的新认识,对理论地球化学、勘查地球化学甚至铂族元素矿产勘查工作都具有重要的意义。 |
| 9. | The conclusion is that the enrichment of pt , pd is controlled by big and deep fractures , that emeishan basalt is one of the sources of pt and pd , and that basic - ultrabasic rock offers the ore - forming elements and the ore forming energy 指出研究区的深大断裂对铂族元素的富集表现出很好的控制作用,峨眉山玄武岩为铂族元素的矿源层之一,岩浆岩为铂族元素的富集提供了成矿物质及成矿能量。 |
| 10. | With the new analytical techniques of platinum - group elements ( pge ) published after 1990 ' s and a huge amount of reliable analytical data of pge accumulated at present , it is found that the data of pge abundances in crust , crustal rocks and sediments published before l980 ' s are not suitable as an evaluating criterion 摘要随着20世纪90年代铂族元素分析测试技术的突破性进展以及大量可靠的岩石和沉积物铂族元素含量分析数据的积累,引用20世纪80年代前发表的有关铂族元素的地壳丰度和岩石、沉积物中的平均含量作为衡量标准已不适宜。 |