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
- water-hammer pulse
- water hardness
- water hawthorn
- water hawthorn family
- Water-heat balance
- water history in China
- water history of science and technology in China
- water history of Taihu lake
- water history of West Lake of Hangzhou
- water holding capacity
- water-hole peaking
- water hose
- water house
- water hyacinth
- waterhyacinth
- water hyacinth family
- water hygiene
- water ice
- water-immersion system
- water immersion wire
- water impact test
- water-induced landslide
- water information basic platform
- watering hole attack
- water-injected meat inspection