计算机硬件 存储设备 释文 perpendicular magnetic recording, vertical magnetic recording 垂直磁记录
- rate theory
- rate theory of elementary reaction
- RAT-free set
- Rathke hydatoncus
- rating
- rating curve
- rating method
- rating scale
- ratings fulfilled
- Rating Standards for Cultural Relic Collections
- rating system of for-profit publishing units
- ratio
- ratio chromatism
- ratiocination
- ratio control
- ratio control system
- ratio data
- ratio distribution
- ratio enhancement
- ratio ergodic theorem
- ratio-ergodic theorem
- ratio error
- ratio estimate
- ratio estimator
- ratio imputation