简介:据外电报道,全球第一个公路WiFi无线移动语音与高速数据网络在美国亚利桑那州的一条州际公路上的试验取得成功。
简介:Astudyontheagent-basedword-recognitionlearningsystemforpupilswithmoderatementalretardation.AsystemforlearningXQueryqueriesbasedonexampleoperations.AWeb-BasedLanguageLearningSystem.AWWW-basedcooperativelearningsystemanditseffectsonstudents'achievement,Anadaptivereal-timemultimediadistancelearningsystembasedoncomputersupportedcollaborativework.