power GIS电力GISpowern.力量；力；能力；权力；【数】幂；电力v.使有力量；给 ... 提供动力adj.电力的；力量的；权力的power quality standard电能质量标准power-factor of load负载功率因数power-supply company供电企业power-plant capacity电厂容量power customer service电力客户服务power density spectrum功率密度谱power distribution box电力配电箱power distribution way配电方式power azimuth spectrum角度功率谱power system equipment电力设备

1. The printing press was set up on the ground floor.
   印刷机安装在一楼。
2. We had a lot of bother in repairing the press machine.
   修理这台印刷机费了很大劲。