无源

• 2 13 , have no the type bass the box passive subwoofer
  二十三无源式超低音音箱passive subwoofer
• Calculation of pim amplitude and measurement of pim power level
  无源互调的幅度计算和功率电平测量
• Alarm : max 4 passive contacts contact capacity 30 v dc 1 a
  报警：最多4个无源接点接点容量30v dc 1a
• Passive measurements of radon - part 2 : charcoal measuring method
  氡的无源测量.第2部分:活性碳测量法
• Application of non - linear filtering algorithms in passive location
  非线性滤波算法在无源定位中的应用
• Method to realize demodulation in wireless saw sensor system
  无源声表面波传感器系统中检波方案的实现
• Alarm : max12 passive contacts contact capacity 30 v dc 1 a
  报警：最多12个无源接点接点容量30v dc 1a
• Alarm : max 12 passive contacts contact capacity 30 v dc 1 a
  报警：最多12个无源接点接点容量30v dc 1a
• Fec is adopted in gigabit passive optical network ( gpon )
  最新的无源光网络gpon就引入了fec这一功能。