表达系统构建
prokaryotic expression vector
测量系统构建
measurement system building
微生物系统构建
Establishment of Microbiological System
信息系统构建
information system construction
北大西洋公约组织整合通信系统管理署
NATO integrated communications system management agency
NICSMA
保护系统部件
protection system component
柏克莱系统分配
Berkeley system distribution
BSD
坝面排水系统设计
design of dam face drainage system
安全系统学科
discipline of the security system
安全系统试验和调整
safety system testing and adjusting