As a result of the drying of the holdout first to make it an internal water evaporation, only water evaporation, layer in order to effectively carry out oxidation, polymorization, prefilming until the final drying.
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Lacking an outlet, the Caspian Sea loses water only by evaporation, leading to the accumulation of salt.
由于没有排水口,里海的水量流失只能依赖蒸发,这也造成湖水中盐的积聚。
Water can leave these lakes only by evaporation.
水只有通过蒸发,才能离开这些湖泊。
The result shows that the high polymers VAM and PHM can not only enhance the water retention ability and the available water content, but also prevent the evaporation from the surface soil.
研究结果表明:高聚物不仅能提高土壤的持水力和增加土壤水对植物的有效性,而且还能抑制土壤水的蒸发。
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