生物递降分解(biodegrade的过去式与过去分词形式);
Many chemical contaminants, including chlorinated solvents, BTXE, nitrate, toxic metal in groundwater systems can be biodegraded.
利用微生物作用可以降解地下水系统中氯代化溶剂 、 烃类 、 硝酸盐 、 有毒金属等多种化学污染物.
The biodegradable composites made from bagasse fibre and biodegraded resin were prepared by press forming, and the effects of alkali treatments on the fibres and composites were investigated.
综述了甘蔗渣的研究进展,包括甘蔗渣纤维素的结构、性质、改性方法及甘蔗渣在工业、建筑业、生物、农业及预防医学上的综合利用。
PLA fiber is a new protection fiber , which can be biodegraded.
玉米纤维是一种可完全生物降解的新型环保纤维.
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