Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com






chemical defence
  • 英语发声
  • 美语发声
  • n. procedures involved in taking defensive measures against attacks using chemical agents

    同义词: chemical defense

  • 网络释义

    1、即化学抗病性因素
    ...的和组织结构的抗病因素,即物理抗病性因素 (physical defense),以及生理的和生物化学的因素,即化学抗病性因素 (chemical defence)。
    2、化学防御
    ...防御 defense化学防御 chemical defence医学防御 medical defense ...

    短语

    chemical weapon defence化学武器防护

    chemical-defence medicine防化医学

    Chemical defence terms防化术语

    chemical defence protective防化装备

    Chemical Defence on Ships舰船防化

    ship chemical defence舰艇防化学

    chemical defence corp防化兵

    institute of chemical defence防化研究所

    chemical defence specialized team防化专业队

    专业释义

    农业科学
    • 化学防御

      They are not the nutrient substance. They take part in the chemical defence of plants.

      对于昆虫,它们是非营养性物质:对于植物,它们具有对昆虫进行化学防御的生态功能。

      参考来源 - 柘叶[Cudrania tricuspidata (Carr.)Bur.]饲养对家蚕抗性生理影响的研究
    军事学
    • 化学防护

    英英释义

    chemical defence

    n.procedures involved in taking defensive measures against attacks using chemical agents

    同义词:chemical defense




    英汉双解大词典