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环境样品分析是国际原子能机构(IAEA)保障监督的重要技术之一,其目的在于通过分析核设施及其周边的环境样品,探查未申报的核活动。含铀单微粒同位素分析因为能提供核设施过去以及现在的核活动信息,被认为是一种有效的分析技术。将FT(裂变径迹)与TIMS(热表面电离质
Environmental sample analysis is one of the most important technologies for IAEA safeguards. Its purpose is to explore undeclared nuclear activities by analyzing nuclear facilities and the surrounding environmental samples. Single-isotope analysis of uranium-containing isotopes is considered an effective analytical technique because it provides information on the past and present nuclear activities of nuclear facilities. FT (fission track) and TIMS (hot surface ionization quality