您要查找的是不是：
- RIresistance index(Rl)
- RI值RI values
- Ri 质粒root-inducing plasmid(Ri-plasmid)
- RI-67株RI-67 strain
- Ri质粒plasmid Ri; Ri-plasmid; root inducing plasmid
- 血流RIResistance index
- 发根农杆菌Ri质粒及其在植物次生代谢产物研究中的应用The Ri Plasmid of Agrobacterium rhizogenes and Its Application to Plant Secondary Metabolites
- 开裂因子RIrupture index RI
- 三七皂苷RINotoginsenoside R1
- 子宫动脉RIResistance index of uterine artery
- RI-CF分析原理the theory of RI-CF
- RI-LS双检测器RI-LS dual detector
- Ri质粒转化根Ri plasmid-transformed root
- 彩色多普勒检测孕妇子宫胎盘床螺旋动脉PI、RI预测妊高征价值Value of Predicting Pregnant Hypertension of Observing PI and RI of Placental Helicine Arteries by Colour Doppler
- 阻力指数（RI）pulsatility index
- 抗FcεRI自身抗体anti- FcεRI autoantibody
- 化感效应指数（RI）RI
- Ri质粒，毛根诱导质粒Ri plasmid
- 毛根诱导质粒，Ri 质粒root-inducing plasmid(Ri-plasmid)
- 潜在生态危害指数（RI）potential ecological risk index
