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中文摘要：
非传统同位素体系(如Hf、Os、Li、Fe、Ti、Mg、He、Ar等)是相对于传统同位素体系(如Sr、Nd、Pb、O等)而言的,即新近发展起来的同位素体系。随着同位素测试技术的进步和多接收电感耦合等离子体质谱仪(MC-ICP-MS)、二次离子质谱仪(SIMS)以及激光剥蚀技术配合MC-ICP-MS(LA-MC-ICP-MS)等测试手段的开发应用,多种同位素体系(包括放射性同位素和稳定同位素体系)的示踪作用在地学研究中得到了日益广泛的应用。在简要介绍传统同位素体系的基础上,旨在总结报道近年来国际上有关非传统同位素体系在地幔地球化学研究中取得的重要成果,展示这些同位素体系在地幔地球化学研究中的重要性及其可能的应用前景,以加速我国在非传统同位素地球化学方面的应用研究。
英文摘要：
Compared with traditional isotopic systems such as Sr, Nd, Pb and O, non- or less-traditional isotopic systems, i.e. Hf, Os, Li, Fe, Mg, He and Ar have recently been used. With the improvement of analytical techniques and the development of multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS), secondary ion mass spectrometry (SIMS) and laser ablation MC-ICP-MS (LA-MC-ICP-MS), multi-isotopic systems, including both radiogenic and stable isotopes, have been progressively used to trace a va...
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