time gun报时炮,午炮timen.时间；时代；时期；倍；次数；节拍v.为…安排时间；计时；[体]在某一时刻击球adj.时间的；定时的；分期（付款）的；定期的time-varying input delay时交输入时滞time-lag process control时滞过程控制time - gain compensation时间增益补偿time sequence optimization时序优化time-sharing power price分时电价time stream transformation时间流变换time repetitive ankle jerk重复踝反射时间time-averaging operation按时间取平均数time-adjusted investment投资现值time-reversal processing时间反转处理