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测试和分析了织物的润湿和吸收性能、保水能力和液态水蒸发的能力.结果表明:织物的液滴吸收时间与织物孔隙率ε、接触角θ、织物厚度h等有密切关系;织物的保水能力与ε/(1-ε)成线性关系;织物的湿蒸发能力与织物表面凹坑尺寸有密切关系.“,”The absorbability of water in fabrics,water retentivity of fabrics and efficiency of water vaporization on fabric surface are measured and analysed in this paper.Test results show that the time of absorbing water drop in fabrics is related to pore percentage ε ,contact angle θ and of fabrics and the water retentivity is linear relation with ε/(1-ε);and the efficiency of water vaporization on fabric surface thickness is related with the dimension of concave in fabric surface.