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
- gravitational field
- gravitational field of inversion of gravity gradient field
- gravitational focusing
- gravitational force
- gravitational freeze-out
- gravitational heat pipe
- gravitational instability
- gravitational interaction
- gravitational lens
- gravitational lens effect
- gravitational lensing
- gravitational lensing effect
- gravitational mass
- gravitational metaphor
- gravitational micro-lens
- gravitational micro-lensing
- gravitational paradox
- gravitational potential
- gravitational potential energy
- gravitational potential well
- gravitational pressure drop in two-phase flow
- gravitational process for oily water treatment
- gravitational radiation
- gravitational radius
- gravitational red-shift