all concentric triode

例句：

1. 1.This all-concentric triode amplifier is very efficient at amplifying signals.
   这种全同轴三极管放大器在放大信号方面非常高效。
2. 2.The engineer designed an all-concentric triode to improve the efficiency of the power supply.
   这位工程师设计了一种全同轴三极管，以提高电源的效率。
3. 3.The all-concentric triode was used in the early electronic devices to amplify and process signals.
   这种全同轴三极管最初被用于早期的电子设备中，以放大和处理信号。