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
- copyright infringement
- copyright law
- copyright law of Canada
- copyright law of France
- copyright law of Germany
- copyright law of Japan
- copyright law of Russia
- Copyright Law of the Beiyang Government
- Copyright Law of the National Government
- Copyright Law of the Qing Dynasty
- copyright law of the Republic of Korea
- copyright law of the United States
- copyright librarian
- copyright of drama
- copyright owner
- copyright registration
- copyright registration of digital works
- Copyright Society of China（CSC）
- copyrolysis
- copy transcribed with annotation and comment
- copy with annotation
- copy worker
- Copán
- Coquelin On Acting
- coquille