internal gas体内废气internaladj.国内的；内部的；身内的internal literature metrology文献计量internal full circle undercut整圆内侧倒扣Internal Automation Operation内部自动化操作internal governance mechanism内部治理机制internal seed coat endopleura内种皮internal fixation of fracture骨折内固定术internal differences of women女性内部差异Internal Technical Memorandum内部技术备忘录internal gear slotting cutter内插齿刀internally amplifier detector内放大探测器