理学 色谱法 释 isoelectric focus electrophoresis；IEF 等电聚焦电泳 基于物质的等电点不同而进行的电泳分析方法。又称等电点聚焦或电聚焦（electrofocusing）。
计算机应用 信息系统与信息化 释文 information engineering facility, IEF 信息工程设施
- transient reflection
- transient response
- transient self-trapping
- transient solution
- transient spiral pattern
- transient state
- transient state electrochemistry
- transient state process
- transient surge
- transient thermal effects of tectonic events
- transient time
- transient transmission
- transient vibration
- transient voltage
- transient wave
- transient X-ray burst
- transient X-ray burster
- transient X-ray source
- transient X-ray sources
- transient γ-ray burst
- transient γ-ray burster
- transient γ-ray source
- transilient
- transillumination
- transilog