例句與造句

1. Lead-sulfur ( PbS ) dots demonstrated two-electron ejection when the incoming photons had about three times the bandgap energy.
2. However, the s states in the L, M, and N shells ( i . e ., the 2s, 3s, and 4s states ) are also able to couple to the nuclear fields and cause IC electron ejections from those shells ( called L or M or N internal conversion ).
3. It's difficult to find electron ejection in a sentence. 用electron ejection造句挺難的