计算机应用 计算机控制 释文 proportional plus integral plus derivative control 比例积分微分控制
- PRR
- PRRS
- PRRT
- PRSS
- PRT
- PR travel etiquette
- Prucell effect
- Prudhoe Bay Oil Field
- pruductiong of materiar goods
- pruductiongof mental goods
- Prufer
- P. Ruffini
- P. Ruffini (1765—1822)
- pruning
- pruning in dormant season
- pruning in growth season
- pruning machine
- Prunus necrotic ringspot virus
- Prunus Persica Flowers
- prunus vase
- prurigo
- pruritus
- pruritus and alopecia
- pruritus senilis, pruritus in the elderly
- pruritus vulvae