历史学 〔总论〕 释 Structural Adjustment Programs；SAP 《经济结构调整计划》 20世纪80年代非洲国家广为采纳的经济改革方案。
网络与数据通信 协议体系与组成结构 释文 service access point, SAP 服务访问点 网络与数据通信 协议体系与组成结构 释文 session announcement protocol, SAP 会话通告协议
- challenge handshake authentication protocol, CHAP
- challenge-response authentication
- Challenger Space Shuttle
- Challenging Minisatellite Payload
- Challis crater
- chalone
- Chalukouporphyry molybdenum deposit
- Cham
- chama
- Chamaeleon
- chamaephytes
- Chamber
- chamber
- chamber and slot classifier
- chamber blasting
- chamber complex
- chambered nautilus
- chamber excavating
- chamber inking device
- Chamberlain
- chamberlain for attendants
- chamberlain for imperial insignia
- chamberlain for the palace garrison
- Chamberlain, Owen
- Chamberlin crater