With differential absorption laser radar as background, the key techniques related in designing real-time monitor and control system based on WDM (Wavelength Division Multiplexing) are studied.
以差分吸收激光雷达为背景，对基于WDM的实时监测控制系统的设计中涉及的关键技术进行研究。
2
The Helmet-mounted sight system described in this paper relates toa time-division method for testing the EM field.
头盔瞄准系统是一种时分制的电磁场探测方法。
3
This paper deals with the system architecture of ST-2 telex switching system and the implementation of TimeDivision Multiplex Address (TDMA) technique.