释义 |
DictionarySeex-raySee radiograph See radiographRoentgen, Wilhelm K.
Roentgen, Wilhelm K., German physicist and Nobel laureate, 1845-1923. roentgen - the international unit of exposure dose for x-rays or gamma rays.roentgen ray - Synonym(s): x-rayroentgenograph - Synonym(s): radiographThesaurusSeeradiograph |