omegan.希腊字母的最后一个字；末尾omega-oxidation theory[医] 末位氧化学说, ω-氧化学说omega-square criterionω2检验, ω方判据Omega lane identification奥米伽巷识别Omega transmitting station奥米伽发射台omegatron mass pectrometer回旋质谱计Omega navigational network亚米茄导航网络omegatron mass spectrometer回旋质谱仪Omega hyperbolic grid system奥米加双曲线网格坐标系Omega segment synchronization奥米伽段同步Omega Navigation System Detail"奥米伽"导航系统详情