Invrea因夫雷亚
INVabbr.发明者(=Inventor)abbr.反相器(=Inverter)abbr.体外授精(=in vitro fertilization)
involute helical surface渐开线螺旋面
invading-inspect system入侵检测系统
invaginating gastrulation内陷式原肠(胚)形成
inviting bids and bidding招投标
involute toothed sprocket渐开线齿形链轮
invigorating splenic yang升阳
Invagination of intestine小肠套叠
involute cylindrical gear渐开线圆柱齿轮
involutory transformation对合变换
invading waves in estuary河口入侵波