| 单词 | 氰化物 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 氰化物noun—cyaniden(almost always used)less common: cyanidespl Examples:急性氰化物中毒—acute cyanide poisoning See also:氰化n—cyaniden 氰—ethane dinitrile cyanogen (CN)2 化物n—dioxiden 物化—objectification
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许多社区对健康影响表示了关切，它们怀疑这些影响与受到氰 化物污染的地下水有关。 daccess-ods.un.org | Many communities have voiced their concern over health effects suspected [...] to be linked to cyanide contamination of [...]the groundwater. daccess-ods.un.org |
氰化 物，与采掘业相关的另一种常见有毒物质，也不在《斯德哥尔摩公约》的范围之 内，因为它不符合生物积累标准。 daccess-ods.un.org | Cyanide, another common toxic substance associated [...] with extractive industries, is also not within the scope of the Stockholm [...]Convention because it does not meet the bio-accumulation criterion. daccess-ods.un.org |
以核果烈酒为例，果 核所含的氰甙经酵素作用可分解为氰化物，氰化物氧化後成为氰酸酯， 再与乙醇发生化学作用而产生氨基甲酸乙酯。 cfs.gov.hk | For example, in stone fruit spirits, cyanogenic glycosides from the stones may be degraded through enzymatic action to cyanide which is then oxidised to cyanate and reacts with ethanol to form EC. cfs.gov.hk |
这些计划还包括采矿过程的技术方面更加具体的准则，例如氰化物和其他有 毒化学品的国际使用准则。 daccess-ods.un.org | They also include more specific guidelines covering [...] technical aspects of the mining process, such as international guidelines [...] on theuse of cyanideand othertoxic chemicals. daccess-ods.un.org |
汞齐法加上氰化 法，对环境和健康造成更多的后果，因为沾染水银的尾矿可能以多种方法与氰化 物起作用，增加环境中的水银的生物利用率。 daccess-ods.un.org | Amalgamation followed by cyanidation poses additional environmental and health consequences, as [...] mercury-contaminated tailings may [...] interactwith cyanide in waysthat increase the bioavailability of mercury [...]in the environment. daccess-ods.un.org |
将含氰甙的植物切小後在沸水中煮沸可将氰化物含量降低 90 cfs.gov.hk | Cutting cyanogenic food plants into small pieces and cooking them in [...] boiling water reduced cyanidecontentsof thefood commodities [...]by over 90%. cfs.gov.hk |
Goiter 甲状腺肿 由于食物中缺碘或慢性氰化物中毒引起的颈下 前方的肿胀。 hesperian.org | Goiter a swelling of the lower front of the neck caused by a lack of iodine in the [...] diet, or by chronic cyanidepoisoning. hesperian.org |
氰化物、汞和硫酸等有毒物质通常被用来从矿石中分离金属，并残留在尾矿 中。 daccess-ods.un.org | Toxic substancessuch as cyanide, mercury and sulphuric [...] acid are typically used to separate metal from ores, leaving residues in the tailings. daccess-ods.un.org |
目的是奖励采用清洁生产方 法(即不用水银或氰化物之类有毒化学品)的矿工，通过核发证书让他们得到更高的 [...] 市价。 daccess-ods.un.org | The objective would be to reward miners using clean production [...] methods (i.e., without using [...] mercury or harmful chemicalssuch as cyanide) by allowing [...]them to obtain a higher market price through certification. daccess-ods.un.org |
黄金氰化工艺产生含有氰化物的尾矿渣，蓄于大池塘之中，这是氰化物释放到地下水的一个主要点源。 daccess-ods.un.org | Gold cyanidation processes result in huge ponds of cyanide-laced waste, a major point source ofcyanide release into groundwater. daccess-ods.un.org |
初级凯氏定氮蒸馏装置，可以有不同的应用，比如氨态氮，蛋白氮（凯氏定氮法或直接碱蒸馏），硝酸氮（减少）后，挥发性脂肪酸，氰化物，酒精含量和达瓦德氮检测等。 velp.com | Entry-level Kjeldahl distillation unit for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determiantion, nitrogen content (Kjeldahl or direct alkaline distillation), nitric [...] nitrogen (after reduction), phenols, [...] volatile fatty acids,cyanides,alcoholcontent [...]and Devarda nitrogen determination. velp.com |
小至3 岁的儿童在危 险条件下工作，使其曝露于危险物质，包括汞、铅和氰化物。 daccess-ods.un.org | Children as young as 3 years work in dangerous conditions which expose them [...] to hazardous substances, including mercury, lead andcyanide. daccess-ods.un.org |
(g) 遵守《工商企业和人权：“保护、尊重和补救”框架》和最佳做法， 例如：黄金开采业的《国际氰化物管理代码》；《勘探工作中的卓越环保准则》 [...] (E3准则) ；《采掘业透明度倡议》；《全球报告倡议》；国际采矿和金属理事会 的《可持续发展框架》；经济合作与发展组织的《多国企业准则》；《“走向可 [...]持续采矿”指导原则》；《联合国全球契约》。 daccess-ods.un.org | (g) Adhere to the Protect, Respect and Remedy Framework for Business and [...] Human Rights and best practices such as [...] the InternationalCyanide ManagementCode [...]for the gold mining industry; the Environmental [...]Excellence in Exploration (E3); the Extractives Industry Transparency Initiative; the Global Reporting Initiative; the International Council on Mining and Metals (ICMM) Sustainable Development Framework; the OECD Guidelines for Multinational Enterprises; the Towards Sustainable Mining (TSM) Guiding Principles; the United Nations Global Compact. daccess-ods.un.org |
小规模的金矿开采活动使用水银，有时加上氰化物，进行汞齐化。 daccess-ods.un.org | Small-scale gold mining uses [...] mercury for amalgamation, sometimes in combinationwithcyanide. daccess-ods.un.org |
2002年美国，一个叫约瑟夫.科纳帕卡的男子被判处23年监禁，罪名包括拥有并放置化学武器（装有氰化物的罐子）于芝加哥地铁隧道。 opcw.org | United States, 2002: Joseph Konopka, was sentenced to 23 years in prison [...] for, inter alia, possession and [...] planting chemicalweapons, vials containing cyanideina tunnel of [...]the Chicago subway system. opcw.org |
Cyanide氰化物用于金矿采选的一种剧毒化学物。 hesperian.org | Cyanide avery toxicchemical used [...] in gold mining. hesperian.org |
重金属( 例如汞和镉) ；其他浸出剂( 例如氰化物、硫酸、砷) ；以及蒸发池污 泥。 daccess-ods.un.org | Waste constituents of concern include radionuclides, [...] such as lead, radium, radon and thorium; heavy metals, such as mercury and cadmium; other leaching agents,suchascyanide,sulphuricacid, [...]arsenic; and sludge from evaporation ponds daccess-ods.un.org |
通过后续的 pH 值调整和氰化物萃取可以得到 90%的金。 goldencross.com.au | The subsequent pH [...] adjustment and cyanideleach resulted [...]in 90% gold extraction. goldencross.com.au |
另外，有些化学品（如铝和氰化物）在酸性条件下（低 pH 值）毒性会 大许多，而且必须考虑与可能接触到的其它物 质的二次反应及由此带来的危险。 itopf.org | Also, some chemicals suchas aluminium and cyanides becomefar more [...] toxicin acidic conditions (low pH) and consideration [...]must be given to secondary reactions with other substances that they may come into contact with and hazards that may result. itopf.org |
浮选精矿有一半被用于完成三个加压氧化试验和氰化物提金试验。 tipschina.gov.cn | Half of the floatation concentrates was used to complete [...] three pressure oxidizationtests and cyanide gold extraction. tipschina.gov.cn |
1975 年以来共有30 多起大规模氰化物意外释放到水系统的事件，起因于水坝相关溢漏、输送事故和管道故障。 daccess-ods.un.org | Over 30 large-scale [...] accidental releases of cyanide into water systems [...]have been reported since 1975, as a result of dam-related [...]spills, transportation accidents and pipe failures. daccess-ods.un.org |
其中包括：金矿开采业的《国际氰化物管理代码》；《勘探工作中的卓越环保准则》(E3 准 则)；《采掘业透明度倡议》；《全球报告倡议》；国际采矿和金属理事会的《可持续发展框 架》；经济合作与发展组织的《多国企业准则》；《“走向可持续采矿”指导原则》；《联 合国全球契约》等。 daccess-ods.un.org | For example, Convention No. 169 only requires consultation with affected indigenous and tribal peoples in decision-making on the extraction of natural resources and only provides for compensation for damage from harms caused by such extraction rather than mitigation, which could be accomplished through a robust free, prior and informed consent procedure. daccess-ods.un.org |
SYSTEA实验室分析仪的应用范围涵盖了大多数对于水中或水中萃取液中无机物的自动化常规分析检测，譬如氨氮、硝酸盐、亚硝酸盐、正磷酸盐、硅酸盐、总氮、总磷、总溶铁、铬、铝、锰、铜、镍、锌、碱度、硬度、硫酸盐、余氯、氯、钙、镁、氰化物、酚、硼、尿素、 总有机氮。 ams-systea.com | The Systea’ laboratory analyzers product range covers most of the needs for automatic and reliable routine analysis of inorganic compounds in water and water extracts, like Ammonia, Nitrate, Nitrite, Orthophosphate, Silicates, Total Nitrogen, Total Phosphorus, Total Dissolved Iron, Chromium, Aluminium, Manganese, Copper, Nickel, [...] Zinc, Alkalinity, Hardness, Sulphate, Residual Chlorine, Chloride, [...] Calcium,Magnesium, Cyanide, Phenols,Boron, [...]Urea, TOC. ams-systea.com |
(b) 在使用可污染水资源的有害物质如氰化物和液压破碎法时，定期监测 矿区和饮用水水源或水生境附近的相关有毒物质 daccess-ods.un.org | (b) Routinely monitor for associated toxicsubstances atthe mine site as well as in nearby sources of drinking water or aquatic habitat, when hazardous substancesthat can contaminate water are used, such as cyanide and hydro-fracking solutions daccess-ods.un.org |
例如业界一家知名业者清理环境时，采用自行研发的专利化学处理流程，设於美国纽约的Sevenson [...] Environmental Services公司可移除或处理多种重金属污染，包括铅、砷、钡、镉、铬、铜、氰化物、镍、硒、硫化物、锌等。 thisbigcity.net | New York-based Sevenson Environmental Services has removed or treated [...] contamination on heavy metals like lead, arsenic, barium, cadmium, [...] chromium,copper, cyanide, nickel,selenium, sulfide, andzinc. thisbigcity.net |
现已注意到， “泡沫塑料行业计划”提议的技术仅有两项，一项是碳氢化合物技术（在泡沫塑料制造企 业混用，配备使用碳氢化合物的预混系统的小企业除外），一项是氢氟碳化物技术，供数 量有限的企业采用。 multilateralfund.org | It is noted that the only two technologies proposed in the Foam Sector Plan are hydrocarbons (blended at the foam manufacturing enterprises, except for small enterprises where hydrocarbon-based pre-blended systems will be provided), and HFC for a limited number of enterprises. multilateralfund.org |
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