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。
• 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。
• 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
• [ 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。
• 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。
• The toy is made of a poisonous substance.
  这个玩具是用一种有毒的物质做成。
• 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
• Ammonia is a poisonous and harmful substance that should be recovered during equipment maintenance so as to avoid it leaks out to pollute environment and hurt human.
  氨是一种有毒有害物质，在石化装置设备进行检修时需要对氨进行回收，否则容易造成环境污染和人体伤害及人员中毒事故的发生。
• 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。