在线联机分析处理（OLAP）是一个分析商业信息趋势的重要工具。

Online Analytical Processing(OLAP)has been a valuable tool for analyzing trends in business information.

youdao

以数据仓库为基础的在线联机分析处理(OLAP)技术是决策支持系统(DSS)中一种新的决策分析方法。

Online analysis process (OLAP) technology based on data warehouse is a new decision-making analysis method in decision support system (DSS).

youdao

许多人的互联网冒险是始于美国在线（AOL），CompuServe联机数据库系统或者Prodigy联机服务系统，其提供的网上服务包括电子邮件、聊天室、讨论区等等。

Many people first ventured onto the internet from AOL,CompuServe and Prodigy, which were subscription-based online services that offered e-mail, chatrooms, discussion boards and so on.

youdao