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该项研究成果总结了利用石墨的非还原热离子发射特性所建立的高精度热电高质谱测定硼氯溴同位素的方法，实现了硼氯溴同位素测定的重要突破。该成果对质谱中的热电离理论进行了较深入地讨论，建立了高精度质谱测定锂铟铈同位素的方法。采用以上所建立的方法，开展了我国盐湖硼锂氯稳定同位素化学及地球化学的研究，初步揭示了柴达林盐湖中硼锂氯同位素的分布特征，在我国开辟了稳定同位素研究的新领域。
The study summarizes the method for the determination of boron, bromine and bromine isotopes using high-precision thermoelectric and high-mass spectrometry established by the non-reducing thermionic emission characteristics of graphite, and achieves an important breakthrough in the determination of boron and bromine bromine isotopes. The results discussed in detail the theory of thermal ionization in mass spectrometry and established a method for the determination of lithium-indium-cerium isotope by high-precision mass spectrometry. Based on the above methods, the stable isotope chemistry and geochemistry of Boron, Lithium and Chlorine in our country have been studied. The distribution of boron, lithium and chlorine isotopes in the Qaidam Salt Lake has been revealed, opening up a new field of stable isotope research in our country.