机械专业英语词汇 ... absolute accuracy 绝对精确度 absolute activity method 绝对[放射性]活度测定法 absolute activity of B B的绝对活度 ...
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?绝对放射性法
absolute activity method绝对放射性法...
双语例句
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A method for measuring the dynamic range of the fast logarithmic charge amplifier is described. Finally, the results of absolute measurement of the activity of...