diffraction

名词 n.
中文释义

英文释义

名词 n.
  1. The bending of a wave around an obstacle. countable,uncountable
  2. The breaking up of an electromagnetic wave as it passes a geometric structure (e.g. a slit), followed by reconstruction of the wave by interference. countable,uncountable

词形变化

diffractions plural

词汇关系

衍生词
diffraction grating diffractionist diffractionless diffraction limit diffraction pattern microdiffraction neutron diffraction subdiffraction transmission electron diffraction X-ray diffraction

词源

From New Latin diffrāctiō (in which coined by Francesco Maria Grimaldi), from Latin diffrāctus, past participle of Latin diffringo (“to shatter, to break into pieces”). Coined in Physico-mathesis de lumine (1665) by Francesco Maria Grimaldi.
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