Intranetn.内部网络；专用网intrapref.在 ... 内部intrahepatic infection肝内感染Intrathecal anesthesia椎管内麻醉intraassay variability测定间差异性Intracellular cytokine细胞内细胞因子intrauterine adhesions宫腔粘连症intrathecal neurolysis化学药品引起的神经组织崩解Intravascular lymphoma血管内淋巴瘤intrastratal flow unit层内流动单元intrauterine pregnancy子宫内妊娠intraellular signaling胞内信号传导