| 几种表面复盖物对降低水表面蒸发的效应 |
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| 引用本文： | 陈紹澧,黄斌才.几种表面复盖物对降低水表面蒸发的效应[J].地球物理学报,1959,8(2):132-137. |
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| 作者姓名： | 陈紹澧 黄斌才 |
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| 作者单位： | 中国科学院石油研究所兰州分所 |
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| 摘 要： | 除了积极的扩大水源（如人工造雨、冰川化雪、河流改道、修建水庫等措施）以解决我国西北地区的干旱面貌之外,降低水庫里由于自然蒸发而損失的水量具有一定的意义。据国內外一些不完全的資料,儲在水庫里的水由于表面自然蒸发,其年失水量是相当惊人的。
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| 关 键 词： | 水表面蒸发 复盖剂 十六醇 自然蒸发 单分子膜 水蒸发 西北地区 蒸发量 极性有机化合物 蒸发速度 |
RETARDATION OF THE SURFACE EVAPORATION OF WATER BY CERTAIN SURFACE COATINGS |
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| CHEN SHAO-LI,HUANG PING-TSAI,ETC..RETARDATION OF THE SURFACE EVAPORATION OF WATER BY CERTAIN SURFACE COATINGS[J].Chinese Journal of Geophysics,1959,8(2):132-137. |
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| Authors: | CHEN SHAO-LI HUANG PING-TSAI ETC |
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| Institution: | Lanchow Branch, Institute of Petrolenm Research, Academia Sinica |
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| Abstract: | In this work, various substances were employed as surface coatings for retarding the surface evaporation of water. The results obtained both in Laboratory and in field are here described. It is also pointed out that those substances, organic or inorganic, less dense than water, more insoluble in water and having less capillary structure show better retardation effect. Among them, cetyl alcohol and small solid beads are the most effective. At high air temperatures, small solid beads are the best in retarding surface evaporation. |
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