单词 | protection ratio |
释义 | protection rationounthe minimum acceptable ratio between the amplitudes of a wanted radio or television broadcast signal and any interfering signal Words nearby protection ratioprotected sex, protectee, protecting, protection, protectionism, protection ratio, protection test, protective, protective colloid, protective coloration, protective custody Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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