• 一种生物可降解的,无毒、非易燃性的燃油。

    It's biodegradable, non-toxic, non-flammable, "she says, adding that it's good for the environment, too."

    youdao

  • 发明与现有技术相比,本发明由于加设有无毒聚乙烯碳酸钙降解层,因此使本发明产品具有环保可降解功效的作用。

    Compared with the prior art, the layer of nontoxic polyethylene calcium carbonate degrading material is arranged, and, therefore, the product is degradable and protects the environment.

    youdao

  • l -乳酸(PLLA)一种来源于玉米纯天然高分子材料无毒副作用、可降解生物相容性细胞亲和性好,广泛应用于生物医用材料。

    Poly L-lactic acid (PLLA), widely used in biomedicine, is natural polymer material made from corn, which is nontoxic, biodegradable and biocompatible with organism like cell.

    youdao

  • 甲壳素及甲壳胺纤维具有生物相容性、生物降解性、无毒良好抗菌性能等特点,已经应用纺织服装行业以及医用卫生材料的生产

    Chitosan fibers are biocompatible, biodegradable, nontoxic and highly antimicrobial. They are now widely used in the textile and apparel industry, and in the production of medical products.

    youdao

  • 聚糖种天然生物降解性,生物相容性而且安全无毒多糖,因而成为基因治疗载体研究热点

    Recently chitosan is focused in the research of gene delivery system for it is already known as a biocompatible, biodegradable and non-toxic polysaccharide.

    youdao

  • 聚糖种天然生物降解性,生物相容性而且安全无毒多糖,因而成为基因治疗载体研究热点

    Recently chitosan is focused in the research of gene delivery system for it is already known as a biocompatible, biodegradable and non-toxic polysaccharide.

    youdao

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