单词盒子

biological degradation

B 开头单词

基本解释

  • 生物体退化
  • [生物] 生物降解

英汉例句

    双语例句

  • The modified starch flocculant has a series of advantages such as wide selection possibility, non-toxicity, biological degradation, etc.
    淀粉衍生物絮凝剂具有选择性大、无毒、可生物降解等特点。
  • It should be noted that disinfectants should not be poured into pits or tanks of latrines that dispose of excreta by biological degradation.
    值得注意的是，通过生物降解处理排泄物的厕所，不应向厕坑或者水箱中投放消毒剂。
  • OBJECTIVE To investigate into the mechanism of Danshen Medicinal Membrane with biological compatibility and biological degradation in promoting the healing of the stoma of the alimentary tract.
    目的研究具有生物相容性和生物降解性的丹参膜制剂的制备方法及其促进消化道吻合口愈合的机制。

    • 权威例句

  • Human emigration caused by overall environmental degradation (unsustainable use of water and biological resources, unsustainable tourism) is now being addressed through a variety of pilot projects such as sustainable pasture management, ecotourism, the creation of fishing and hunting farms, and the development of alternative power sources.
    UNESCO: EDUCATION

词组短语

    短语

  • biological l degradation 生物降解作用
  • adsorptive biological degradation method 吸附生物降解法
  • soil biological degradation 土壤生物退化
  • biological degradation processes 生物降解过程
  • micro -biological degradation 微生物降解

专业释义

    环境科学技术

  • 生物降解

    In the company production wastewater dimethylformamide （DMF）, polyvinyl alcohol （PVA） concentration was higher, and are more difficult to biological degradation, so the higher processing costs.
    公司生产废水中二甲基甲酰胺(DMF)、聚乙烯醇(PVA)浓度较高,且均较难生物降解,所以处理费用较高。

    化学

  • 生物降解

    But their biological degradation and environment compatibility have not been certificated.
    但氟碳类气体的生物降解性及环境相容性一直没有得到公众的认可。

    能源科学技术

  • 生物降解作用