photomultiplier

US

・

UK

A1 初級
n.名詞光電倍增管

影片字幕

Leonard Hofstadter (Leonard Hofstadter)

20:09Leonard Hofstadter (Leonard Hofstadter)
B1 中級

31.《核醫學前沿》，《電離輻射的來源》(背景和其他來源) (31. Frontiers in Nuclear Medicine, Where One Finds Ionizing Radiation (Background and Other Sources))

51:4031.《核醫學前沿》，《電離輻射的來源》(背景和其他來源) (31. Frontiers in Nuclear Medicine, Where One Finds Ionizing Radiation (Background and Other Sources))
B1 中級