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

• 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 precise cause of disease of human leukaemia has not been known so far, but a lot of comprehensive factors have been considered related to be the emergence of leukaemia, mainly including virus, inheritance cause, radiation, chemical poisonous substance and medicine, etc.
  人类白血病的确切病因至今未明，但许多因素被与白血病的发生有关，主要包括病毒、遗传因素、放射、化学毒物或药物等综合性因素。
• The Application of Solid Phase Metro Extraction Technology in Analysing Trace Poisonous and Harmful Substance
  固相微萃取技术在痕量有毒有害物质分析中的应用
• A particular poisonous substance should be determined in order to do that.
  要这么做，就应确定具体的有毒物质。
• Cautions during transportation: Stored in the dry warehouse, keep from rain, poisonous substance.
  运输储存注意事项：小心存放，保持干燥，避免受潮，雨淋，有毒物质。
• The main pathogenesis of prolonged disease is "deficiency, stagnation, poisonous, substance, injury".
  久病入络病机病因主要是滞、虚、毒、伤；
• 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
• The testing methods for inspecting the poisonous substance is also presented a-long with the explanation of related standards.
  阐述了有害物质的检测方法，并对相关标准进行了说明。
• [ 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。