open-access goods自由取用物品
open-access fund开放基金
Open-Access Jouurnls存取期刊
Open-Access Reading Area开架阅览室
Open-Access Official Documents System开放型正式文件系统
PLoS Genetics is an open-access简介
Socolar-Open Access资源统一检索系统
Open Service Access-Service Capability Server业务能力服务器