wave-trap 陷波电路
wave trap coil 阻波器
direct wave trap 直接陷波
standing wave trap 双光束势阱
Power Wave Trap Coil 电力阻波器
neutral grounding wave trap 中性接地波陷波电路
high frequency wave trap coil 高频阻波器
direct trap wave 直接陷波
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The selectivity is reasonably good, even at the high end of the band. A wave trap can be used to null nearby stations.
即使在频率高端，此线圈仍能保持良好的选择性。添加陷波器可以减小强台的干扰。
A wave trap is very useful for crystal set reception, but is also great for reducing strong signals on a regenerative receiver.
一个陷波器是非常有用的水晶接待组，而且是伟大的接收信号强的再生减少。
The measurement and examination of wave trap coil and coupling filter used for power line carrier communication system are an important part to ensure the electric power system operating normally.
为解决现有电力载波通信系统中线路阻波器、结合滤波器的性能测试方法中存在的问题，提出了一种集自动测试、高速采样和数据处理于一体的新型智能式测试系统方案。
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