以下()是上行信息 ["遥测","遥信","遥控","遥调","返校信息"]
下列哪些措施可以降低燃烧室内的气流速度()。 ["A、采用扩压器","B、锥型火焰稳定器","C、气流分股","D、叶片旋流器"]
远动装置的主要功能() ["采集状态量信息和模拟量测量值","与调度端进行通信","被测量越死区传送及事件顺序记录","执行遥控命令","系统对时和具有自恢复和自检测功能"]
开启油箱盖前注意:() ["A、提醒顾客熄灭发动机","B、与顾客确认是加油卡还是现金","C、提示顾客泵码回零","D、尽量提醒顾客加满油箱"]
对任务进行权衡和优化排序的能力上,机器比人(). ["A.弱","B.一样好","C.好"]
药物