| 单词 | wide area network | 
| 释义 | > as lemmaswide area network   wide area network  n.				 [after local area network n. at local adj. and n. Compounds]			 Computing and Telecommunications a telecommunications or computer network that operates over a large geographical area (typically one having a radius greater than one kilometre); abbreviated WLAN; cf. local area network n. at local adj. and n. Compounds. ΘΚΠ society > computing and information technology > network > 			[noun]		 > wide area network wide area network1975 WAN1983 1975    Proc. Royal Soc. A. 345 507  				The result is a wide area network of interactive terminals, each able to confer with the other. 1988    Computer Weekly 1 Sept. 10/3  				DEC to DEC links across a wide area network will use the Microserver with new Dec-router software. 2014    Crossroads 		(Manitoba)	 27 June 26/3  				Park West School Division is looking at improvements to its Wide Area Network (WAN) through the installation of a fiber optic infrastructure. < as lemmas | 
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