因此，它们有或高或低的吸水性。
Hence, there is a higher or lower degree of water absorption.
这种材料有很好的吸水性。
实验结果显示，由于处理后纤维的结构中含有高吸水性的羧甲基基团，处理后的纤维比初始纤维有更高的吸湿性。
Experimental results showed that the treated fibers had much higher hydroscopicity than the untreated ones, due to the highly absorbent carboxymethyl groups in the fiber structure.
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