《英漢醫學詞典》diffraction x ray tube 衍射用X線管 diffraction x-ray tube: 衍射用x射線管x-ray diffraction x: 射線衍射法diffraction (x-ray): 繞射線diffraction of x-ray: x線衍射diffraction x-ray methodx: 射線繞射法下載手機詞典可隨時隨地查詞查翻譯