Tetramethylpyrazine is labelled with tritium by microwave discharge activation (MDA)of tritium gas.
本文研究了微波放电活化氚气法标记四甲基吡嗪。
The internal moisture distribution and process of dry and wet grain moisture transfer in drying phase of mixed dry and wet corn, wheat and rice were studied by using the tritium oxide labelled method.
用氚水示踪方法研究了玉米、小麦及水稻干湿粮混合干燥各阶段谷粒内部水分分布，及干湿粮水分传递过程。
The internal moisture distribution and process of dry and wet grain moisture transfer in drying phase of mixed dry and wet corn, wheat and rice were studied by using the tritium oxide labelled method.
用氚水示踪方法研究了玉米、小麦及水稻干湿粮混合干燥各阶段谷粒内部水分分布，及干湿粮水分传递过程。
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