理学 云服务 释 Data as a Service; DaaS 数据即服务 利用大数据技术对数据进行计算和处理后，发掘出数据价值，进而提供增值服务的一种数据应用模式。
数据库 数据库应用开发 释文 database as a service, DaaS 数据库即服务
- Space Post Office
- space potential
- space power theory
- space probe
- space probe instrument
- space product engineering
- space propulsion system
- space propulsion system plume
- space protection method
- space proton
- Space Psychology
- space psychology
- space quadratic transformation
- space quantization
- space quantization; spatial quantization
- spacer
- space radiation
- space radiation biology
- space radiation damage
- space radiation detection
- space radiation effect on element and device
- space radiation energy spectrum
- space radiation environment
- space radiation induced DNA damage
- space-radiation mutation breeding