基本解释[物理學]甚低頻發射英汉例句雙語例句Cloge detection system of pigging and extrusion tools is adopting very-low-frequency radiowave emission and reception.清琯及擠塗工具的阻卡探測系統是採用甚低頻無線電波發射、接收。very low frequency emission更多例句专业释义物理學甚低頻發射