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
- R. H. Cameron (1908—1989)
- rhe
- Rhea
- Rhea Mons
- Rheasilvia basin
- rheaumatic heart disease
- RHEED
- Rhee Syngman
- rhegmatogenous retinal detachment
- Rhein II
- Rheinische Friedrich-Wilhelm-Universität Bonn
- Rheinland-Pfalz Land
- rheme
- rhenides
- Rhenish League of Cities
- Rhenish Newspaper
- rhenium
- rhenium 186
- rhenium-186
- rhenium 188
- rhenium-188
- rhenium alloys
- rhenium metallurgy
- rhenium ore resources
- rhenium-osmium dating