计算机应用 基于网络的信息服务 释文 online learning community 在线学习社区
- Okumura模型
- Okunev Culture
- Okuno Takeo
- Okun's law
- Okyeame
- Olabiyi Babalola Joseph Yai
- Olaf Bull
- Olaf Guthfrithsson
- Olaf Martens
- Olaf Ⅴ
- Ola Hansson
- Olancho
- OLAP
- olaquindox poisoning
- Ola Rotimi
- OLAS
- olation
- Olav Duun
- Olavi Paavolainen
- Olavo Bilac
- olax family
- Olbers crater
- Olbersia
- Olbers' method
- Olbers paradox