• 1. Very low frequency: 甚低频 | 超低频 | 特低频 | 低频
• 2. very low frequency antenna: 甚低频天线
• 3. very low frequency electromagnetical receiver: 甚低频电磁仪

更多释义

• 1.The selection of the insulator applied for a large power very low frequency transmitting antenna were studied.
  本文对大功率甚低频发射天线用绝缘子的选型进行了研究。
  dict.yoduao.com
• 2.In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system.
  在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。
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• 3.This paper briefly discusses the very low frequency (VLF) electromagnetic technique and takes Shancheng gold mine for example.
  简要叙述了甚低频电磁法的方法技术，并以山城金矿为例。
  dict.yoduao.com

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