“业余电台通讯活动”的概念、定义、翻译、参考文献-科学参考

单词	业余电台通讯活动
释义	业余电台通讯活动 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	Ecological Identification Law of the Russian Federation ecological immunology ecological impact on soil ecological imperialism ecological industrial park Ecological industry ecological infrastructure ecological integration ecological integrity of water ecosystem ecological interface design ecological invasion ecological irrigation district ecological isolation ecological landscape fragmentation index ecological liberty ecologically sensitive area ecologically unequal trade ecologically vulnerable zone ecological man ecological management ecological Marxism ecological meteorological disaster ecological migration ecological model ecological monitoring

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。