本文研究了微波放电活化氚气法标记四甲基吡嗪。
Tetramethylpyrazine is labelled with tritium by microwave discharge activation (MDA)of tritium gas.
结果说明呼出气氚水浓度曲线是氚水经肺首次循环时透过血-气屏障的转移所产生。
Theseresults suggested that the concentration curve was determined mainly by the THOtransport across blood-air barrier in the primary pulmonary circulation.
为探求联合电解催化交换系统各单元中氚浓度空间分布和动态变化的内在规律，建立了D/T体系的气-液两元模型。
Dynamic theoretical model for heavy water detritiation combined electrolysis catalysis exchange system was built to investigate the tritium space distribution and dynamic behavior.
为探求联合电解催化交换系统各单元中氚浓度空间分布和动态变化的内在规律，建立了D/T体系的气-液两元模型。
Dynamic theoretical model for heavy water detritiation combined electrolysis catalysis exchange system was built to investigate the tritium space distribution and dynamic behavior.
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