1、
平衡吸附量随溶液浓度的增大而提高。离聚物SPET中磺酸钠基团含量越大，其吸附平衡值也越大。
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2、
3、
Small boats loaded with wares spet to the great liner as she was entering the harbour.
大型航班进港时,载满货物的小船很快地靠拢过去.
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