在地平面 meaning in Chinese

at ground level

A rise or an elevation in the level of the ground
上升在地平面上的上升或升高
Artillery growled and belched on the horizon
大炮轰鸣在地平面上猛烈地爆炸。
The lowest habitable story of a building , usually below ground level
地下室可居住的最低的建筑物楼层，通常在地平面以下
Environmental testing . part 2 : tests . test sa : simulated solar radiation at ground level
环境试验.第2部分:试验.试验sa :在地平面模拟太阳辐射
As an incentive , green facilities , such as energy - saving designs for lighting and ventilation , extra space for trees and greenery at street level , sky gardens on upper floors and balconies will be exempted from gross floor area calculation
为鼓励环保，环保设施将不会计入总楼面面积内。这些设施包括可节省能源的照明和通风设计、在地平面额外辟设的植树及绿化地方、在楼宇高层和露台提供的空中花园等。