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- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- toxic chemical content 毒性物质含量
- Also, greater water volume helps dilute a river's chemical content. 同样,丰富的水量可以帮助稀释河流内的化学物质。
- But with disruption, the fading tattoo becomes more like a toxic chemical dump. 但是随着染料分解,褪色的文身会变得更像一个毒性化学物质泵。
- Toxic chemicals should be handled carefully. 有毒的化学制品应该谨慎处理。
- With Cold Jet, slush molds no longer need to be cleaned with the toxic chemical, aluminum oxide. 而在使用Cold Jet时,凝塑模具不再需要使用有毒的化学品氧化铝进行清洁。
- It is regrettable to see that the chemical content of Item 022 is not up to the percentage contracted. 很遗憾,022项货所含的化学成分没达到合同规定的百分比。
- Chinese officials say they may dam a major river to stop a toxic chemical slick from reaching Russia, and the city of Khabarovsk. 中国官员说,可能会在一条主要河流上修建一条坝,不让有毒化学物质污染带流入俄罗斯及其城市哈巴罗夫斯克。
- Dedicated farmers would become stewards of the land, shunning the toxic chemical pesticides and fertilizers that had proliferated after WWII. 这样农民就可以变成陆上乘务员,避开在二战后开始使用的有毒化学杀虫剂和肥料。
- Yellow phosphorus is a flammable and toxic chemical raw material that is prone to fire and explosion incident during production. 黄磷是一种易燃剧毒的化工原料,生产过程易发生火灾和爆炸事故。
- Different environment and climate conditions were the important factors that influence the diversification of the chemical content in the term of soybean growth and development. 大豆在生长发育过程中,所处生态环境的不同,气候条件的差异是引起大豆品种化学成分变化的重要外因。
- Many techniques were unsafe and exposed the workers to highly toxic chemicals. 许多技巧是不安全的,暴露了工人的剧毒化学品。
- The earliest toxic chemical problem to receive widespread public attention was that of pesticides, thanks in large part to Rachael Carson's Silent Spring. 最早引起公众广泛关注的有毒化学品是杀虫剂,这主要归功于雷切尔 - 卡森的《沉默的春天》一书。
- Many toxic chemicals, such as pesticides, concentrate themselves in body fat. 许多有毒的化学物质,像是杀虫剂,会累积在体脂肪。
- They also spew toxic chemicals such as benzene and dioxin into the atmosphere. 还向大气中排放诸如苯及二氧芑之类的有毒化学品。
- As a highly toxic chemical,formaldehyde has been specified by WHO as a teratogenic and cancer causing substance,and the publicly recognized source of allergies. 甲醛作为一种毒性较高的化学物质,已被世界卫生组织确定为致癌致崎物质,是公认的变态反应源。
- The Food and Drug Administration said that it had issued the alert because of concerns about Chinese products being contaminated with the toxic chemical melamine. 食品和药品总局说他们之所以会发布这样的警示是担心中国的产品被一种化学镀要三聚氰胺所污染。
- Ideally drinking water should be wholesome, physically attractive, free from all harmful bacteria and extraneous elements and have a chemical content which will promote the health of the consumer. 完美的讲,没有有害细菌和化学品元素等外来成分的饮用水能促进消费者的健康,应该是合乎卫生的,对身体有益。
- Bug Repellents As an natural alternative to toxic chemical bug repellents such as DEET, we use traditionally recommended essential oils that are safe, gentle and effective. 防虫剂:以天然传统的精由来取代如DEET(注)等有毒害的化学物质,安全、温和、而且有效。