“radio spectrum”的概念、定义、翻译、参考文献-科学参考

单词	radio spectrum
释义	radio spectrum [`rād·ē·ō `spek·trǝm] ^{COMMUNICATIONS} The entire range of frequencies in which useful radio waves can be produced, extending from the audio range to about 300,000 megahertz. Also known as radio-frequency spectrum.
随便看	lateral aberration lateral acceleration lateral accretion lateral area lateral axis lateral bud lateral chromatic aberration lateral compliance lateral cone lateral controller lateral deflection angle lateral deflection setting lateral deviation lateral displacement lateral drift lateral erosion lateral extensometer lateral face lateral fault lateral flow spillway lateral hermaphroditism lateralia lateral inversion lateral jump lateral lemniscus

科学参考收录了103327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。