From the viewpoint of building an "economical society",this paper proposes that a traditional open evaporation tank for expressway construction changes to a buried storage tank so as to make full use of rainwater for irrigation of roadside fields or plants along the expressways.
从建设“节约型社会”的观点出发,提出将高速公路上传统的开敞式蒸发池设计模式改为地埋式蓄水窖,充分集蓄利用雨水资源,以灌溉道路两侧农田内的经济作物或路域内绿化植物。
The 20m2 evaporation pool is recommended as a standard evaporation pool by the World Meteorological Organization.
世界气象组织推荐的标准蒸发池为20m2蒸发池[1]。
