医学 类风湿因子 释 rheumatoid factor; RF 类风湿因子 抗人或动物免疫球蛋白（Ig）G分子Fc片段上抗原决定簇的特异抗体。
RF 全称：radio frequency。射频
RF release factor 释放因子
网络与数据通信 无线网络 释文 radio frequency, RF 无线电频率 网络与数据通信 无线网络 释文 radio frequency, RF 无线电频率
- surface chemical shift
- surface chemisorption
- surface chemistry
- surface cleaning
- surface coating
- surface coating of magnesium alloys
- surface coating technology
- surface collapse
- surface color
- surface color calibration
- surface combatants
- surface complexation
- surface complexation model
- surface composition analysis
- surface concentration
- surface condenser
- surface conductance
- surface contamination monitor
- surface convex toward one side
- surface coordinate
- surface course
- surface cover classification
- surface crack
- surface critical field
- surface crystallography