《英汉医学词典》automatic multi-isotope gamma counting equipment 自动多同位素γ计数设备 gamma-gamma coincidence counting: 伽马counting equipment: 计数设备; 计数装置radiolabelled counting rate isotope: 放射性同位素的示踪计算率automatic counting: 自动计数beta-gamma coincidence counting: β-γ符合计数下载手机词典可随时随地查词查翻译