主要行业的产品是原麻，麻布，地毯的麻衬垫物。

Products of main interest are raw jute, hessian cloth and jute carpet backing.

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从衬垫底部浓度比、对流和扩散通量、污染物累积运移量等方面，对污染物在GCL中的运移进行了计算。

The analysis includes the concentration ratio at the base of a GCL, advective and diffusive mass flux, and total accumulated contaminant mass through the liner per unit area.

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这一检查可以发现粘多糖或叫GAG，这种聚合物使得关节软骨(关节的衬垫)牢固而又有弹性。粘多糖减少导致骨性关节炎的发生。

The test detects glycosaminoglycan or GAG, the polymer that gives cartilage (the material that cushions our joints) it's toughness and elasticity. Loss of GAG heralds the onset of osteoarthritis.

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