高压断路器能根据需要,将电路设备或线路投入(或退出)运行,能在某些电气设备或线路发生故障时,将()从电网中快速切除,保证电网无()正常运行。
参考答案:故障部分;故障
The software architecture of a program or computing system is the structure or structures of the system, which comprise software ______, the externally ______properties of those components, and the relationships between them.The architecture is not the operational software. Rather, it is a ______ that enables a software engineer to: analyze the ______ of the design in meeting its stated requirements, consider architectural alternatives at a stage when making design changes is still relatively easy, and reduce the ______ associated with the construction of the software.
A. framework B. deliverablesC. representation D. semantic models
不论是发包人提供的图样,还是承包人负责设计的图样,经过( )审核签字后才可以使用。
A.项目经理
B.设计单位负责人
C.工程师
D.承包人技术负责人