求翻译：HA是一种酸性粘多糖，因其独特的分子结构和理化性质在机体内显示出多种重要的生理功能，如润滑关节，调节血管壁的通透性，调节蛋白质，预防粘连等。其已较早应用于术后组织粘连的预防，其机制为：（1）HA可在腹膜等组织创面修复中隔开组织表面，防止粘连和纤维组织形成；（2）HA能抑制粒性白细胞迁移和吞噬作用，且对血小板的沉积有抑制作用[16]。但本研究显示，HA在体内吸收较快，抗粘连效果仍有限。是什么意思？

HA is an acid mucopolysaccharide, because of its unique molecular structure and physicochemical properties of the body shown in a variety of important physiological functions, such as lubricating joints, regulating the permeability of the blood vessel wall, regulate protein, preventing adhesions. It

HA is an acidic clay more sugar, because of its unique molecular structure and properties in organisms show a variety of important physiological functions, such as lubricating joints, regulation of blood vessel walls, through regulation of protein, such as preventing adhesions. It has been used in e

HA is an acidic Mucopolysaccharide, due to its unique molecular structure and physicochemical properties of display from a variety of important physiological functions in the body, such as lubricated joints, adjust the blood vessel wall permeability, regulatory proteins, preventing adhesions. It had