理学 分布式处理系统 释 single system image; SSI 单系统映像 在分布式计算和集群计算中，将互联的多台计算机通过技术手段虚拟成从用户和应用的视角来看的一台计算机，隐藏原有计算资源的分立、异构等特征，以方便系统的编程、使用和管理。
计算机体系结构 计算机模型 释文 single system image, SSI 单系统映像
- air surveillance radar
- air system and water system
- air table
- air tape sampler
- air temperature control
- air texturing
- air texturing yarn machine
- air thrawing equipment
- air tightness of high speed train
- air tight test
- airtight transportation
- air-to-air heat exchanger
- air-to-air missile
- air-to-air missile flight phase
- air-to-air missile warhead
- air to fuel ratio
- air to ground missile
- Air to ship missile
- air toxics
- air track
- air traffic control
- Air Traffic Control Building
- air traffic controlfacilities
- air traffic control radar
- air traffic control safety management system