方法：通过对3种不同类型的大孔吸附树脂吸附洗脱特性参数 比上柱量 （ Saturation ratio ）、比吸附量（Absorbtion ratio）和比洗脱量（Eluation ratio）的比较研究确定大孔树脂的类型和洗脱溶剂。
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结果表明：D401树脂的比吸附量随温度升高而增加，随树脂投加量的增加而降低；
The results showed that adsorption ratio of D401 resin increased with temperature rising and declined with increasing resin dosage.
同时长时间回热也减慢了吸附床的升降温速率，影响了系统运行的制冷量和能效比。
The longer heat recovery time slows the speed of adsorber temperature-up and temperature-down so as to effect on refrigerating power and COP.
用吸附法固定脂肪酶时，膜材料的亲疏水性对固定化酶的量、比活力和活力稳定性等有很大影响。
The difference of hydrophobic and hydrophilic performance of membrane has great effect on the loading, the activity and the stability of lipase immobilized with adsorption.
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