diffractometer / dɪ frækˈtɒm ɪ tər, ˌdɪf ræk- /

📖毕业后词汇衍射仪衍射计折射仪衍光仪

diffractometer 的定义

n. 名词 noun

Physics.

  1. an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter.