selective dissemination of information
短语词组
- Selective Dissemination of Information service 定题跟踪;定题服务
- automated selective dissemination of information 信息自动选择传输
- selective dissemination of information online 联机定题情报提供
- Selective Dissemination of Information SDI 定题服务
- group selective dissemination of information 成批定题情报服务
- selective dissemination of information detail 信息选择传布
- SDI -Selective Dissemination of Information 定题服务 返回 selective dissemination of information