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- Toxic effect of hydrocyanic acid gas 氢氰酸气毒性作用
- hydrocyanic acid gas 氢氰酸[毒]气
- A salt of hydrocyanic acid;cyanide. 氰化物氰氢酸盐氰化物
- A salt of hydrocyanic acid; cyanide. 氰化物氰氢酸盐氰化物
- Hydrocyanic acid, cyanogen chloride, arsine,phosgene, chloropicrin,benzol, bromcmethane,lewislte gas,toxic smoke and mist,hydrogen phosphide etc. 氢氰酸、氯化氰、砷化 氢、光气、氯化苦、苯、溴甲烷。路易氏气、毒烟、毒雾、磷化氢等。
- The seeds contain hydrocyanic acid and a trace of a toxalbumin. 种子包含氢氰酸和微量的毒白蛋白。
- Such agents, including hydrocyanic acid and Cyanogen Chloride. 这类毒剂包括氢氰酸和氯化氰。
- As tobacco cigarette burns, a potpourri of 4000 chemicals is released, including carbon monoxide and hydrocyanic acid. 当烟被点燃时，融合了四千种化学品的气体被释放出来，其中包括一氧化碳和氢氰酸。
- Tert-octylamine was prepared with di-isobutene and hydrocyanic acid as mine feed.The yield was high. 以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺。
- This paper discusses the commercialized production methods of several chemicals using hydrocyanic acid as raw material. 介绍了几种利用氢氰酸合成其他化学品的工业生产方法,旨在使企业更多地了解氢氰酸的综合利用。
- Acidic gas or water can also ruin the monolith. 酸性的气体或液体也会腐蚀、侵害塑胶制品。
- This paper discusses the commercialized production methods of sveral chemicals using hydrocyanic acid as raw material. 介绍了几种利用氢氰酸合成其它化学品的工业生产方法,旨在使企业更多地了解氢氰酸的综合利用。
- The ore was heated in the kilns to drive off water and carbonic acid gas. 矿石被放入窑里加热，蒸发掉水和碳酸气。
- Thus, it can not only utilize hydrocyanic acid effectively, but also accelerate realizing green production in China's glyphosate industry. 这样不仅可以有效利用氢氰酸资源，还可以促进我国草甘膦行业实现清洁生产。
- The whole plant of si gua of Guangdong province posesses the effect of insecticide. The fruit contains hydrocyanic acid which is very toxic to fishes. 粤丝瓜(广东丝瓜)全植物有杀昆虫作用，果实含氢氰酸，对鱼毒性很大。广东丝瓜又称十稔丝瓜及澎湖丝瓜。
- Hydrocyanic acid is a by 2product of acrylonitrile plant.Integrated application of hydrocyanic acid can increase economic benefit of enterprises. 氢氰酸是丙烯腈的副产品,综合利用氢氰酸将会提高丙烯腈装置的经济效益。
- The hydrazinecarbothioamide was prepared from hydrocyanic acid, hydrazine hydrate, and sulphur. The total yield is over 80%. 摘要介绍了以氢氰酸、水合肼、硫磺为主要原米制备氨基硫脲的工艺过程，探讨了合成工艺条件，反应总收率在80%25以上。
- The percentage of correct responses for tobacco tar was the highest, followed by nicotine, then carbon monoxide and hydrocyanic acid. 烟草中有害成分的知晓率，烟焦油＞尼古丁＞一氧化碳＞氢氰酸。
- The contents of the hydrochloric ephedrine,glycyrrhetinic acid,hydrocyanic acid,calcium-ion,dried extract were evaluated by the results. 方法以盐酸麻黄碱、甘草次酸、氢氰酸、钙离子及干浸膏的含量等为指标进行综合判定。
- Hydrocyanic acid,the by products in the production process of arcylonitrile is poisoning and hazardous,so it is necessary to adopt measures to safeguard normal production. 丙烯腈生产工艺产生的副产品氢氰酸属于剧毒物质,生产过程中容易发生氢氰酸中毒事故,具有较大的危险性。因而,采取有效的安全措施是正常生产的保障。
