“H carrier system”的概念、定义、翻译、参考文献-科学参考

单词	H carrier system
释义	H carrier system [¦āch `kar·ē·ǝr ´sis·tǝm] ^{COMMUNICATIONS} Low-frequency carrier system which provides one carrier channel, using frequencies up to about 10 kilohertz, by means of effective four-wire transmission on a single open-wire pair.
随便看	hysteretic damping hysteria hysteriaceous Hysteriales hysterical anesthesia hysterical paralysis hysterics hysterochroic hysterogram hysterography hysteromania hystero-oophorectomy hysteropexy hysterorrhaphy hysterorrhexis hysterosalpingectomy hysterosalpingography hysterosalpingo-oophorectomy hysteroscope hysterosoma hysterotomy Hystrichospherida Hystricidae Hystricomorpha Hz

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。