下面内容属于云计算的组成的内容是:() ["云硬件","云端","云平台","云服务","云引擎"]
什么是汇流点?
具有系统联络线性质的直流输电工程,通常其正、反向输送的额定功率具有以下关系()。 ["正向输送的额定功率大于反向的","正向输送的额定功率小于反向的","正向输送的额定功率等于反向的","不确定"]
属于核心建模软件的有:() ["RevitArduteeture","RevitStructure","AutoCAD","RevitMep","CATIA"]
全部交换票据打码完毕,应打印() ["流水清单","批控卡","提出卡","专用信封提出清单"]
罐区启用标示更新为启用或者不启用时会产生哪些影响?