群源 computed tomography compute:源自后期拉丁语 computus tomo: Greek tomos[ section I 希腊语 tomos切面 graphy: Latin -graphic, from Greek, from graphein. writing or representation in a (specified) manner or by a(specified) means or of a( specified) object辞源 computed tomography compute:源自 后期拉丁语 computus tomo: Greek tomos[ section ] 希腊语 tomos[ 切面 ] graphy: Latin -graphia, from Greek, from graphein. writing or representation in a (specified) manner or by a (specified) means or of a (specified) object