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
- Abish Ketilbayev
- ABJ anomaly
- ABJM theory
- ABJM理论
- ABJ反常
- A. B. Kempe
- A. B. Kempe (1849—1922)
- abkhazite
- ABL
- a black-lacquer case with a mother-of-pearl inlay picture of Children at Play
- ablation
- ablation age
- ablation area of glacier
- ablation cooling
- ablation property of ceramics
- ablation rate
- ablation resistant composites
- ablation stabilization
- ablative material
- ablative polymer
- ablative thermal protection coating
- ablator
- ablaze
- Ablesimov Aleksander Onisimovich
- A Blizzard-favored Marriage