单词 | 2g |
释义 | > as lemmas2G 13. Telecommunications Used with a numerical prefix (as 1G, 2G, etc.) in the names of any of several generations of mobile telecommunication technology, each representing a different stage of development of such technology. Frequently attributive.Recorded earliest in 3G n. ΚΠ 1997 Re: Users Opinions sought on CDMA in alt.cellular (Usenet newsgroup) 6 May 3G systems are heading towards a non-IS-95 CDMA interface. 2000 Network World 23 Oct. 72/3 2.5G will not support two-way visual communication. 2009 C. Kappler UMTS Networks & Beyond ii. 17 The early 1G Networks were of course completely analogue. 2015 M. Maternia in J. T. J. Penttinen Telecommunications Handbk. xxv. 890 The 2G system could offer services with the theoretical peak data speeds of up to 171.2 kbps. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。