工学 核军备控制的核查技术 释 on-site inspection; OSI 现场视察 即到被视察方及被视察对象的现场去检查、证实军备控制条约、协议或国际组织强制性决议的规定或各方承诺是否得到遵守。属一种军备控制核查方式。
网络与数据通信 协议体系与组成结构 释文 open system interconnection, OSI 开放系统互连
- S.Dulam
- SDW
- SDX Joint Publishing Company
- SDX Joint Taofen Bookstore
- sd交换作用
- Sd型星系
- SE
- Se
- s.e.
- SEA
- sea anemone
- sea angling festival
- sea area fairway bearing mark
- sea-area geographical names
- seabed active sand wave
- seabed mineral resources investigation
- seabed sampler
- seabed sediment survey
- seabed shallow drilling
- seabed shallow gas
- seabed solid mineral resources
- seabed surface sediment detection system
- seabed survey in-situ
- seabirds
- seaborgium