“telephone signal”的概念、定义、翻译、参考文献-科学参考

单词	telephone signal
释义	telephone signal [`tel·ǝ´fōn ´sig·nǝl] ^{COMMUNICATIONS} The electrical signal transmitted by a telephone system, classified by type of transmission, type of modulation, bandwidth, and supplementary characteristics. Also known as telephone emission.
随便看	tarsier Tarsiidae Tarsonemidae tarsoplasty tarsus tartar tartar emetic tartaric acid tartary buckwheat tartrate tartrazine task task analysis task descriptor task element task fleet task management task programmer tasmanite tassel T association taste taste bud TAT T attenuator

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。