单词	卫星轨道寿命
释义	卫星轨道寿命orbit lifetime of satellite
随便看	normal incidence point normal incidence pyrheliometer normal-incidence reflection normal incidence section normal incident absorption coefficient normal incident sound absorption coefficient normal income rate normal increment normal indication normal induction normal induction curve normal initialing normal initial status normalin (phillipsite) normal input cause normal input/output control executive normal inspection normal install normal instruction normal integral normal interest rate normal international rubber hardness degree tester normalisable normalisation normalisation of frequency function