“chrominance frequency”的概念、定义、翻译、参考文献-科学参考

单词	chrominance frequency
释义	chrominance frequency [`krō·mǝ·nǝns ´frē·kwǝn·sē] ^{COMMUNICATIONS} The frequency of the chrominance subcarrier, equal to 3.579545 megahertz.
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