整个系统以商用现货、中端服务器为基础，降低了总的开发成本。
The entire system is based on commercial off-the-shelf, midrange servers, which brings the total development cost down.
就此，美国绿色建筑商会(US Green Building Council)决定将一套用于商用物业耗能效率评估系统扩大到对民用住宅的评估，以帮助解决问题。
The US Green Building Council, for its part, is helping by expanding its energy-efficiency rating system from commercial properties to homes.
应用推荐