同位素稀释分析是研究氮素在土壤植物体系中转化和迁移特征的有效方法。
Isotope dilution analysis is a valid approach for studying nitrogen transformation characteristics in soil-plant systems.
建立稳定同位素稀释技术测定蜂蜜中氯霉素（CAP）分析方法。
To determine the content of Chloramphenicol(CAP) in honey using stable isotope dilution technique.
该方法解决了已有同位素稀释质谱法在微量气体定量分析中的难题。
The new method overcomes the limitations of established methods of IDMS in the quantitative analysis of trace gas.
仪器的质量分馏校正是提高同位素分析数据精度的关键。“同位素双稀释剂”的测定方法可实现严格的仪器质量分馏校正。
The key to increasing the accuracy of isotope measurement is the proper mass fractionation of instrumental mass discrimination calibrated by double spike.
综述了同位素稀释法电感耦合等离子体质谱近几年来在材料、生物以及环境样品分析中的应用。
The application of ID - ICP - MS on the analysis of reference materials, biological and environmental samples over the last years are reviewed. Sixty references are cited.
综述了同位素稀释法电感耦合等离子体质谱近几年来在材料、生物以及环境样品分析中的应用。
The application of ID - ICP - MS on the analysis of reference materials, biological and environmental samples over the last years are reviewed. Sixty references are cited.
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