“主天线”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	主天线
释义	广播影视词汇手册主天线 main antenna
随便看	transformational motive transformational passive structure transformational rule transformational rule transformational rule transformational rule transformational rule--transformational rule（T-rule） transformational rule（T-rule） transformation and production transformation assay transformation chain transformation curve transformation drill transformation efficiency transformation energy transformation equation transformation equation transformation factor transformation formula transformation function transformation group transformation group transformation group transformationism transformation matrix