求翻译：Xing和Pignatello [43]为在老化过程中，越来越多的污染物分子从容易解吸的点位逐渐迁移到不容易解吸的点位，造成土壤老化后蚯蚓富集的过程中，进入不容易解吸点位的分子不容易重新解吸并扩散进入水相，使得老化后土壤中有机污染物的生物有效性降低。是什么意思？

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Xing and Pignatello [ 43] to the aging process, in an increasing number of pollutants from terrorists can easily understand the points are gradually moving into drug addicts are not easy to understand the points, resulting from drug addiction after aging earthworm-rich soil in the process is not eas

Xing and Pignatello [43] are in the aging process, the more and more many pollutant member to migrate gradually from the easy desorption spot position to not the easy desorption spot position, after creates the soil to get older in the process which the earthworm concentrates, enters not an easy des

Xing and Pignatello[43] in the aging process, more and more contaminants from the point of easy desorption gradually migrated to the point not easy desorption, resulting in concentration of earthworm soil after the aging process, entering not easy desorption of molecules are not easy to re-desorptio