理学 云计算 释 infrastructure as a service 基础设施即服务 将信息技术（information technology，IT）基础设施作为一种服务，通过网络对用户提供的一种服务模型。
软件工程 释文 infrastructure as a service, IaaS 基础设施即服务
- sudden eyeball protrusion
- sudden failure
- sudden field anomaly
- sudden frequency drift
- sudden infant death syndrome
- sudden ionospheric disturbance
- sudden magnetic disturbance
- sudden manhood death syndrome
- sudden oak death
- sudden onset
- sudden phase anomaly
- sudden precordial pain
- sudden production
- sudden short-wave fade-out
- sudden siltation
- sudden syncope
- sudden unexpected death
- Sudebnik
- Sudetenland
- Su Dingfang
- Su Ding-qiang
- Sudingqiang
- sudoku
- Sudong Binhai Pingyuan
- Sudongpo