gaseous jet燃气喷流gaseousadj.气体的；气态的；似气体的；无实质的gaseous memory cell气体存储元件gaseous penetration气相扩渗gaseous anestheties气体麻醉药gaseous fuel engine气体燃料发动机gaseous conductance气体传导gaseous thermometer气体温度计gaseous formaidehyde气态甲醛Gaseous aggradations气相沉积gaseous disinfectant气体杀菌剂gaseous hydrocarbons气态烃类