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
- umpire rule
- umpolung
- UMPT
- UMP test
- UMPU
- UMPU test
- UMPU检验
- UMP检验
- UMS
- Umuganda
- Umut
- UMVUE
- Umweganregung
- Umweganregung(德)
- un-
- unabridged
- unabridged dictionary
- Unaccusativity Hypothesis
- unactivated
- unadjusted
- unadjusted coefficient
- unadjusted data
- unadjusted eye
- unadjusted sample moment
- unaffected creation of one's own accord