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
- rhombohedral
- rhombohedral lattice
- rhombohedral system
- rhombohedron
- rhomboid
- rhomboidal
- rhomboidal dodecahedron
- rhomboid muscle
- rhombus
- rhombus algorithm
- rho meson
- rhometal
- rho-metric
- R-homomorphism
- R. Hooke
- R. Hooke, 1635—1703
- rho-operator
- rho optimal coupling
- rho-optimal coupling
- rho-ple root
- rhoptry
- rho-set
- rho-shift
- rhotacized
- rhotacized syllable