大家都搜：
地面电源
1、ground level───地平面，地水准平面；地面标高
2、hook level───吊钩水平仪
3、ground substance───[细胞]基质
4、crimination ground───犯罪现场
5、power ground───电源地线；[电] 电力接地；[电]电源接地
6、level───n.水平；标准；水平面；vt.使同等；对准；弄平；adj.水平的；平坦的；同高的；n.(Level)人名；(法)勒韦尔；vi.瞄准；拉平；变得平坦
7、ground───n.地面；土地；范围；战场;根据；vt.使接触地面；打基础；使搁浅；v.研磨（grind的过去分词）；压迫；adj.土地的；地面上的；磨碎的；磨过的；vi.着陆；搁浅
8、ground level ozone───地面臭氧
9、dumpy level───[测]定镜水准仪
1、When the tail water level is higher than the ground of a hydro-power plant, the repairing and safety of the plant will be affected without water seal in the tail gate.───当水电站尾水位高于厂房地平面时，如果尾水闸门不能止水，势必影响电站的检修和安全。
2、He plans to add regenerative capabilities to the exoskeleton, so that it will require little or no power when moving on level ground.───他计划要为外骨骼添加再生能源的能力，使得平地的运行能耗损很少能源或甚至不耗损能源。
3、Used power solidifying in the soft soil ground treatment to thicken the hard shell level method processing, confirmed its usability.───在软土地基处理中采用了动力固结加厚硬壳层的方法处理，证实其实用性。