poisonous substance

英 [ˈpɔɪzənəs ˈsʌbstəns]

美 [ˈpɔɪzənəs ˈsʌbstəns]

有毒物质; 毒药

法律

英英释义

noun

• any substance that causes injury or illness or death of a living organism
  Synonym:poisontoxicant

双语例句

• [ Conclusion] The leaking poisonous substance was mainly phosgene and solid phosgene. It was thanks to timely salvage that no serious aftermath occurred.
  结论该次毒气泄漏事故主要毒物是光气和固体光气，由于抢救及时，处理得当，没有造成严重后果。
• Environmental-pollution-free vegetables are those whose content of harmful poisonous substance is within the limits permitted by law, regulations mandatory provisions.
  无公害蔬菜是指蔬菜中有害有毒物质含量在国家法律法规和强制性标准规定的允许范围内的蔬菜。
• However, arsenic is also a poisonous substance and carcinogen. When accumulating to a certain amount, it will do harm to human health, and can cause malignant change of organs, such as skin and lung cancer.
  然而，砷也是一种有毒致癌物，当它在人体中聚积到一定量时，即会对人体健康造成危害，可导致器官癌变，如皮肤癌、肺癌等。
• Nitrobenzenes compound is the high poisonous substance which is difficult to be biodegraded and can inhibit and poison biochemical reaction.
  摘要硝基苯类化合物是高毒性物质，难以生物降解且对生化反应有抑制和毒害作用。
• The Environment is Appraised Synthetically of the Mining Area Exploits and Produce the Poisonous Harmful Substance Influence to the Groundwater
  矿区开采产生有毒有害物质对地下水影响的环境综合评价
• Conclusion: Polysulfone membrane bioreactor experimental system can be constructed preliminarily and this system can eliminate small molecule poisonous substance, reinforce wholesome components and reduce the levels of cytokines of severe hepatitis plasma.
  结论：聚砜膜生物反应器实验系统能够清除重肝患者血浆中的小分子有毒物质，补充有益成分，降低细胞因子水平。
• Analysis on an Accident of Phosgene Poisonous Substance Leakage
  一起光气等有毒物质泄漏事故分析
• The toy is made of a poisonous substance.
  这个玩具是用一种有毒的物质做成。
• A poisonous substance like cyanide
  类似氰化物的有毒物质
• There is no standardized control index of poisonous substance in China.
  中国尚无统一的有害介质控制指标。