double injection field effect transistor 双注入场效应晶体管

electrical field magnified injection 场放大进样

Field Amplified Sample Injection 场放大进样

Field-Amplified Injection 场放大进样

gas field gas injection [油气] 气田注气

injection molding field 注塑区

Field Injection 字段注入

oil field injection 油田回注

oil-field injection 油田注水