Water in the fountain's top reservoir enters the lower bulb, which contains air. 只要将仪器装置好,在上端倒入水即可,喷泉最后即会喷出。
Suggestions to optimize the allocation of 3-type water resources, such as exploiting resources through multiple ways, reasonable exploitation of surface water and groundwater, ponding by enclosing fountain, construction of rain-collection equipment and groundwater reservoir, were put forward. 提出了以多渠道开源、合理开发地表和地下水资源、围泉建水池、修建集雨设施和地下水库等手段来优化配置贵州喀斯特地区的三水资源;