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
- minimum expected loss method
- minimum exploitable thickness
- minimum extension
- minimum flow
- minimum flow recirculating system
- minimum fluidization velocity
- minimum function
- minimum gossip graph
- minimum Hamming weight
- minimum high-threshold input-voltage
- minimum ideal
- minimum ignition energy
- minimum illumination
- minimum immersion
- minimum industrial grade
- minimum industrial grade of ore block
- minimum information
- minimum inhibitory concentration
- minimum integral
- minimum ionization
- minimum ionization particle
- minimum lethal dose
- minimum lethal dose (MLD)
- minimum limit
- Minimum living security