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
- high extraction drug
- high fever
- high fidelity
- high-fidelity
- High-Fidelity Prototype
- high-field domain
- high-field pulsar
- high field strength elements
- high flux hemodialysis
- high flux particle beam
- high flux reactor
- high forest silvicultural system
- high frequency
- high-frequency alternative current plasma
- high frequency asymptotic method
- high-frequency asymptotics
- high-frequency backscattering
- high-frequency cutoff
- high frequency data
- high-frequency discharge
- high frequency disturbance processing
- high frequency electrocardiogram
- high frequency electrocardiogram, HFECG
- high frequency electrode
- high frequency electromagnetic oscillation