单词	留存剂量密度
释义	留存剂量密度retained areic dose
随便看	collector brush collector bulk resistance collector capacitance collector characteristic collector components and related quantities collector cone collector connection collector contact collector coupling collector cover collector cup collector--cup collector current collector cutoff collector cut off current collector cut-off current collector cutoff current collector-cutoff current collector cut-off frequency collector deflector collector depletion layer capacitance collector diffusion isolated transistor collector diffusion isolation collector diode collector dissipation