标准输出功率 standard power output
标准信躁比 standard signal to noise
标准实验调制 standard test modulation
标准时间信号发射 standard-time-signal emission
驻波 standing wave
驻波保护电路 standing wave protection ciruit
驻波比 standing wave ratio
静止卫星 stationary satellite
控位卫星 station-keeping satellite
统计通信理论 statistical communication
静止图象电视电话 still picture video-television
阻塞(四分之一波长)滤波器 stop (quarter-wave) filter
标准信躁比 standard signal to noise
标准实验调制 standard test modulation
标准时间信号发射 standard-time-signal emission
驻波 standing wave
驻波保护电路 standing wave protection ciruit
驻波比 standing wave ratio
静止卫星 stationary satellite
控位卫星 station-keeping satellite
统计通信理论 statistical communication
静止图象电视电话 still picture video-television
阻塞(四分之一波长)滤波器 stop (quarter-wave) filter
贮存寿命 storage life
存储程序控制交换机 stored program controlled switching system
战略密码体制 strategic cipher system
密文流 stream cipher
延伸系统 stretch system
带状线 stripline
子带编码 sub-band coding (SBC)
子基地台 subbase station
子帧 subframe
分谐波 subharmonic
子层 sublayer
亚毫米波长 submillimeter wavelength
用户鉴权键 subscriber authentication key
用户身份鉴权 subscriber identity authentication
用户身份保密 subscriber identity confidentiality
用户身份模块 subscriber identity module (SIM)
用户线路接口电路 subscriber line interface circuit
用户线路,用户环路 subscriber line, subscriber loop
用户开关 subscriber switch (SSS)
开户入网 subscription
子序列越区规程 subsequent handover procedure
分同步(超同步)卫星 sub-synchronous (super-synchronous) satellite
日出日落过渡期 sunrise and sunset transition
超帧 superframe
超再生接收机 super-regenerator receiver
监测音频单音 supervisory audio tone (SAT)
监测音峰频偏 supervisory audio tone peak deviation
补充业务 supplementary service (of GSM)
补充业务询问 supplementary service interrogation
补充业务互连 supplementary service interworking