surface photoeffect造句
例句與造句
- The terminology is historical because related phenomena of surface photoeffect, thermionic emission ( or Richardson Dushman effect ) and " cold electronic emission ", i . e . the emission of electrons in strong static ( or quasi-static ) electric fields, were discovered and studied independently from the 1880s to 1930s.
- It's difficult to find surface photoeffect in a sentence. 用surface photoeffect造句挺難的