词汇	break-even dollar sales
释义	break-even dollar sales 保本销售额
随便看	discrete time switched systems discrete-time switched systems discrete time system discrete-time system Discrete-time system discrete time systems discrete-time systems Discrete-time systems discrete-time systems with delay discrete-time systems with time-delay discrete-time systems with time-varying delay discrete-time time-delayed systems discrete-time time-delay system discrete-time t-s fuzzy systems Discrete-time uncertain systems discrete time uncertainty discrete-time variable discrete-time variable structure discrete time variable structure control discrete-time variable structure control discrete-time wavelet transform discrete tonal feature discrete tone discrete topological space discretetopology