poisonous substance
英 [ˈpɔɪzənəs ˈsʌbstəns]
美 [ˈpɔɪzənəs ˈsʌbstəns]
有毒物质; 毒药
英英释义
noun
双语例句
- 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。 - Extracting the poisonous substance-erucic acid from rape oil
菜籽油中有害物&芥酸的提取 - It is of great important to monitor trace poisonous organic substance, while the traditional approach can not meet the requirements. It cries for high efficient, economic and selectable sampling techniques and its coordinated pretreatment and analysis methods for samplers.
痕量有毒有机物的监测意义重大，传统方法难以达到要求，迫切需要发展高效、经济、有选择性的采样技术，以及与之配套的样品前处理和分析方法。 - 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 - 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。 - 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。 - 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。 - [ 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。 - This paper presents that the sources of poisonous substance on textiles include atmosphere, water quality, the applied chemicals, the polluted soil, chemical processing and so on.
文中指出纺织品上有害物质的来源包括大气、水质、药剂的使用、土壤的污染和纺织品生产加工过程中的化学处理等。 - Blind sewage irrigation has caused the accumulation of poisonous and harmful substance in some regional soils and water sources, and environment has also been polluted in varying degrees, so that it has threated people health seriously in some region.
盲目的污水灌溉导致一些地区土壤、水源中有毒有害物质积累，环境受到不同程度的污染，在有些地区已经严重威胁了人类的健康。