高校问答ssense打折季:有事求教，共同参与，谢谢你们
来源：百度文库 编辑：高校问答 时间：2024/05/03 12:31:56
该发明主要创新点在于，它屏弃了利用拉乌尔定理的传统抗水分挥发原理，一般采用高价磷酸盐或者甘油、甘醇等来降低纯水的饱和蒸汽压；本发明则使用浮标-球阀结构控制盘中水位，且在连接水盘的储水筒扣合承雨漏斗，可承接降雨，但漏斗的狭小口径减小了日光的直射，阻止了水分的蒸发。这无疑问在中国长江中下游气候炎热多雨的地区，为大幅度减少劳动力消耗，有着非凡的价值。
The invention is the main innovation is that it rejected the use of traditional anti-moisture volatile Raoul theorem principles generally using high phosphate or glycerine, refined and the saturation pressure to reduce pure; This invention is the use of buoys-control structure construction sites engaged Qiufa water level, and in order to connect the water storage tanks because a funnel for rain may undertake rainfall, But the small-calibre reduced solar funnel the fire and prevent the evaporation of water. No doubt this hot rainy weather in the middle and lower reaches of China's Yangtze River area to substantially reduce labour exertion, a remarkable value.