“amateur radio communication activities”的概念、定义、翻译、参考文献-科学参考

单词	amateur radio communication activities
释义	amateur radio communication activities Encyclopedia 教育学无线电运动释 amateur radio communication activities业余电台通讯活动利用业余电台进行通讯联络以研究无线电技术的一种活动。
随便看	key-controlled time signal key control technology key distillation strategy key distribution key distribution center key distribution quantum key district of prevention and control of soil and water loss key drawing key ecological construction program key ecological forests key encryption key key-encryption key key enginerring for soil and water conservation key enzyme key equation key equipment for laying subsea pipeline keyer key escrow Keyes DeWitt Metcalf key establishment Key Event Technology key exchange key exchange protocol key exhibits key experience

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