下列哪些属于网格系统组成部分（）。 ["网格计算用户","海量存储系统","计算资源群","中间件"]
For details of these and other lights the larger scale charts and Admiralty Lists should be （）. ["considered","consulted","concluded","commanded"]
什么叫烧结工序能耗？
无线通信主要包括（）。 ["微波通信","卫星通信","移动通信","光纤通信"]
变压器采用1+1配置时，每台变压器长期工作负载率宜按（）设计。 ["40%","45%","50%","55%"]
简述我国钢铁生产能耗工序及烧结生产能源。
