IGT=Institute of Gas Technology 煤气技术研究所[美]IGabbr.惯性制导(inertial guidance)abbr.总检查员(=inspector general)igniting explosive点火药ignis St.Ignatii[医] 丹毒ignitable material可着火的材料Igor Tselovalnikov采洛瓦利尼科夫igniting apparatus点火装置ignitron rectifier引燃管整流器IgE binding factorIgE-BFIgnatius of Loyola依纳爵ignitron contactor引燃管接触器ignitability number可燃性指数