dispersion field的用法和樣例：
例句
- After ball milling, it can see the better dispensability and lower turn-on field.
經球磨后，可大略看出分散較佳之漿料，起始場發射電場有往低的趨勢。 - It was concluded that charge injection and recombination would restrict the field electron emission, and increase the threshold voltage of flashover and decrease its scattering.
發生在絕緣體表層的電荷注入和複合過程能夠在一定程度上抑制場致電子發射，從而提高沿面閃絡電壓，並降低閃絡電壓值的分散性。
