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。
2
The Tertiary Period was separated into division of time that were equal in length.
第三纪被划分为等长的时间单位。
3
The SNEP will employ the MPM1000 Net Centric Waveform Satellite Modem to provide Multi-Frequency-TimeDivision Multiple Access Bandwidth on demand technology for tactical mobile operations.