光实时延时线  optical true time delay

光纤实时延时线  optical true time delay line

实时延时控制  real-time delay control

实时延时器  real-time delayer

实时延时线  true time delay line

CT实时实验  CT real in time testing

DSP实时实现  DSP real time implementation

RTC(实时时钟)  RTC

SEM实时实验  SEM real-experiment

Windows NT与实时扩展  Windows NT+RTX

WindowsNT与实时扩展  Windows NT+RTX

光实时延迟  OTTD

光实时延迟线  OTTD

光纤实时延迟线OTTD  optical true time delay OTTD

控制与实时处理  control and real-time process

实时SEM实验  real time SEM experiment

实时时计  real mode

实时时计分时  time sharing，real-time clock; time sharing; real-time clock

实时时间差  real—time interval