束射

• beam

参考释义

束射 [shù shè]

• -
• 短语
  束射发送 beam transmission
  束射功率放大管 beam power amplifier tube
  束射功率放大器 beam power amplifier
  束射功率管 beam power tube; novar
  束射功率四极管 beam power tetrode
  束射管 {电} beam tube
  束射极 spade
  束射屏 beam confining electrode
  束射五极管 beam pentode