“broad-band channel”的概念、定义、翻译、参考文献-科学参考

单词	broad-band channel
释义	broad-band channel [`brȯd ´band ¦chan·ǝl] ^{COMMUNICATIONS} A data transmission channel that can handle frequencies higher than the normal voice-grade line limit of 3 to 4 kilohertz; can carry many voice or data channels simultaneously or can be used for high-speed single-channel data transmission.
随便看	Cerophytidae cerotic acid Cerruti's problem cers certainty equivalence control certation certified color certified reference material ceruloplasmin cerumen ceruminous gland cerussite cervantite cervical cervical canal cervical flexure cervical ganglion cervical plexus cervical sinus cervical vertebra cervicitis Cervidae cervix Cervoidea ceryl alcohol

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。