改变阻抗继电器最大灵敏角应调整什么元件（）。 ["YB抽头匝数","DBK二次绕组中的并联电阻R4","改变DBK一次抽头匝数"]
A customer wants to put all their data on Solid State Disk drives to get maximum throughput andhighest availability. They only have 400 GB of data and plan on growing that data at only 1% to2% per year. How many 300 GB SSD drives should the storage specialist recommend to meet thecustomer requirements？（） ["2","3","5","6"]
当利用参照物及比较法估测被评机组的重置成本时，需要考虑的重要参数有（）。 ["设备交易的时间差别因素环境等","设备的生产能力因素，包括年产量、单位时间产量","设备所在地与参照物所在地的地区自然景观","被评估设备所在地与参照物所在地同设备供应地的距离和通达条件"]
Which of the following is an exclusive feature of the LTO-5 drive？（） ["NFS File System","Micro Partitioning","Encryption capable","IBM Long Term File System"]
化学结构上属于同系物的外源化学物同时作用于机体时常会形成拮抗效应。
学生参与度提供学生（）地参与学习活动的机会。
