美国协会船舶保险时间条款
american institute time hulls clauses
协会船舶保险时间条款
institute time clause {= ITC
时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
长时间时效
long term aging treatment
长释放时间间隔优先调度
long release interval first
场消隐时间间隔-垂直消隐时间间隔
VASvertical blanking interval
vault transformersvertical blanking interval
超短时间间隔测量
ultra-short interval measurement