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

• Foreign air product companies one after another worked out their own standards and relative stipulations of poisonous substance content in liquid oxygen according to their research achievements and experience.
  外国空气产品公司纷纷根据各自的研究成果和经验，编制各自的有害介质在液氧中的含量标准及有关规定。
• Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmful effect. Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts
  抗毒素是抵抗有毒物质并防止其产生有害作用的物质。ICP-MS测定木薯生产副产物的矿质元素和有害重金属元素
• 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。
• 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。
• 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 witchweed steals water and nutrients from the roots and attacks the sorghum with a poisonous substance.
  独脚金从根部吸收水分和营养，并且释放毒素攻击高粱。
• Charge: The article appears to contain Salmonella, a poisonous and deleterious substance which may render it injurious to health.
  指控：商品明显含有沙门氏菌，它是一种有毒有害物质，可对人体健康造成危害。
• 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。
• On The Process of Anti-terrorist Chemical Poisonous Substance Testing
  反恐怖活动中化学毒剂检测的进展
• 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。