短語詞組短語x ray photography tomography x 射線攝影機(jī)ray computed tomography x 線ctray process tomography 射線ptcurved ray seismie tomography 曲射線地震層析成象法X -ray fluorescent tomography 射線熒光層析x ray computed tomography x 射線計(jì)算機(jī)斷層攝影法 返回 ray tomography