| 单词 | 硝 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 硝—saltpeterAEless common: tan (leather) Examples:硝石—saltpeterAE niterAE potassium nitrate KNO3 甲硝唑—Flagyl (US) metronidazole (antibacterial agent) 硝基苯—nitrobenzene benzoil nitrate (chemistry)
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另外钠可能来自加工 食物中的食物添加剂，例如硝酸钠( 属防腐剂) 和谷氨酸一钠( 俗称味精 [...] MSG)(属增味剂，E621)。 cfs.gov.hk | Sodium may also present in the diet as food [...] additives, e.g.sodium nitrate (a preservative) [...]and monosodium glutamate (MSG) (a flavour [...]enhancer, E621) in processed foods. cfs.gov.hk |
简易爆炸装置攻击中最常用的炸药为三硝基甲苯和速爆炸药，这可以从迫 击炮和其他高爆炮弹中提取。 daccess-ods.un.org | The most common explosives used in attacks are TNT and RDX, which can be extracted from mortars and other high explosive artillery shells. daccess-ods.un.org |
返航的大帆船为马尼拉带回了办公用品，军用绳索、硝石和子弹，以及可可豆、玉米和烟草，年复一年，这些植物丰富了菲律宾的植物群和烹饪 术。 unesdoc.unesco.org | On the return trip, the galleons carried office supplies for [...] Manila, rope, saltpetre and lead for [...]the military, and cacao, maize and tobacco, [...]which through the years enriched Philippine flora and cuisine. unesdoc.unesco.org |
为此，您必须把 Aqua Activ Quickstick [...] 简单地浸泡在水中，然后，您可以快速简单地确定 PH 值、总硬度、碳酸盐硬度以及亚硝酸盐和硝酸盐 含量。 oase-livingwater.com | For this you must briefly dip the Aqua Activ Quickstick into the water, then you can [...] quickly and easily determine the pH value, the total hardness, carbonate [...] hardness, as well as nitriteandnitrate content. oase-livingwater.com |
动物污水和包含肥料、杀虫剂、激素及高浓度硝酸盐的农田排水可能会污染地下水和附近的水生 [...] 系统。 teebweb.org | Animal effluent and run-off from agricultural fields that [...] includes fertilizers, pesticides, hormones, and [...] high levels of nitratesmay pollute ground [...]water and nearby aquatic systems. teebweb.org |
工发组织提出建议，摩洛哥政府希望重新制定项目提案以引入以下替代技术：移植法， 日晒结合通过现有的滴灌系统施用 1,3-D 和三氯硝基甲，仅在低虫压的表面区域采用生物 熏蒸剂等。 multilateralfund.org | UNIDO has advised that the Government of Morocco wishes to redesign the project proposal to introduce the following alternative technologies: grafting, solarization in combination with 1,3-D andchloropicrin applied through the currently available drip irrigation system, and bio-fumigation only on surface areas with low pest pressure. multilateralfund.org |
第 14 栏： [...] 材料和工艺：填写此栏目时必须特别仔细，应注明所用的材料和工艺（例如：油 画、木刻、木炭画或铅笔画、低涂蜡铸模、硝酸盐胶片等）。 unesdoc.unesco.org | Heading 14 : Material(s) and technique(s) : Great care should be taken when completing this heading; indicate the materials used and [...] specify the technique employed (e.g. oil painting, woodcut, charcoal or pencil drawing, [...] low waxcasting, nitrate films, etc.). unesdoc.unesco.org |
( 或称“原地浸析”或“原地回收”) 指的是通过钻孔将一种液体(例如 水、硫酸、硝酸、过氧化氢或碳酸盐 ) 浸提液注入多孔岩，以溶解欲提取的资 源。 daccess-ods.un.org | Solution mining (or in situ, leaching or recovery) involves the injection of a liquid (e.g. water, sulphuric acid, nitric acid, hydrogen peroxide or carbonates) leaching solution into porous rock through a borehole to dissolve the desired resource. daccess-ods.un.org |
大多数燃料动力的车型使用点火塞引擎，用特殊的混合物，硝基甲烷，甲醇燃料和油（在大多数情况下，蓖麻油与合成油混合）的小内燃发动机。 hkcarworld.com | Most fuel-powered models use glow plug engines, small internal combustion engines fueled by a special mixtureof nitromethane, methanol, and oil (in most cases a blend of castor oil and synthetic oil). hkcarworld.com |
当革兰阴性杆菌、氧化酶试验阳性、绿脓菌素试验阴性，其硝酸盐还原产 气试验、42℃生长试验及明胶液化试验均为阳性时，应判检出铜绿假单胞菌。 cmchk.org.hk | When the Gram-negative bacillus and oxidase test results are [...] positive, the pyocyanin test is negative, [...] the resultsof nitratereductionaerogenic [...]test, 42℃ growth test and gelatin liquidation [...]test are positive, it can be concluded that pseudomonas aeruginosa has been detected. cmchk.org.hk |
在蛋白质合成中，钾的存在提高了将吸收的硝酸盐转化为蛋白质的转化率，从而提高肥料中氮的效率(SQM, [...] 2006)。 kno3.org | The action of potassium on protein synthesis enhances the [...] conversion of absorbednitrate into proteins [...]which contributes to an enhanced efficiency [...]of the supplied N fertiliser (SQM, 2006). kno3.org |
于1950年代停产，因为它具有高度易燃性，如果它储存在 过湿（它会分解）与过热（它会自然）的环境中，硝酸纤维素不具化学稳定性。 motion.kodak.com | Discontinued in the 1950s because it was highly flammable, cellulose nitrate is chemically unstable if stored in conditions that are too damp (it can decompose) or too hot (it can self-ignite). motion.kodak.com |
国际癌症研究机构的结论是，从食物中摄入的硝酸 盐或亚硝酸盐如产生内生性硝化作用，即转化为亚硝基化合物(如亚硝胺 )，则可能令人类患癌(即属第2A组物质)。 cfs.gov.hk | IARC concluded that [...] ingested nitrate or nitrite under conditions that result in endogenous nitrosation (i.e. conversion into nitroso compounds such as nitrosamines) [...]is probably carcinogenic to humans (i.e. Group 2A). cfs.gov.hk |
乳剂是由可溶的银锭原料溶于硝酸液 去形成硝酸银 晶体。 motion.kodak.com | Emulsion is made by dissolving silver [...] bullion in nitric acid to form silver-nitratecrystals. motion.kodak.com |
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 |
选硝酸钠作为标准是因为它100%溶解于水，也因为在1943年首次提出SI [...] 这一概念时，它是普遍使用的氮肥。 kno3.org | Sodium nitratewas chosen as the [...] standard because it is 100 % water-soluble and because it was a commonly used nitrogen [...]fertiliser when the SI concept was first proposed in 1943. kno3.org |
(1)湿式分解 (2)通过硝酸、硫酸、过氧化氢、氟酸、盐酸等，在封闭的容器内进行加压分解（微波分解法等）； (3)在硫酸存在的情况下，进行灰化，然后再用酸溶解。 alps.com | ) (1) Wet decomposition using nitric acid, sulfuric acid, hydrogen peroxide, fluorine, and hydrochloric acid (for example, “Plastic- Determination of cadmium – Wet decomposition method), (2) Pressure decomposition in sealed container using nitric acid, sulfuric acid, hydrogen peroxide, fluorine, and hydrochloric acid (microwave decomposition method, (3) After ashing under presence of sulfuric acid, acid is dissolved. alps.com |
具有讽刺意味的是，这些助长冲突的武器并不是在硝烟弥漫的战区制造的，而是在最风平浪静的避风 港里制造的。 daccess-ods.un.org | Ironically, the weapons that fuel conflicts are not manufactured in zones of war, but in the havens that enjoy the greatest peace. daccess-ods.un.org |
此 外，对于沉积物中的有机碳和无机碳、其他元素(铁、锰、锌、镉、铅、铜、汞)、 营养物质(磷酸盐、硝酸盐、亚硝酸盐和硅酸盐)、碳酸盐(碱度)和孔隙水中的氧 [...] 化还原体系应该测量至 20 厘米深度。 isa.org.jm | Additionally, organic as well as inorganic carbon in the sediment, other elements (iron, manganese, [...] zinc, cadmium, lead, copper, mercury), [...] nutrients (phosphate, nitrate, nitrite and silicate), [...]carbonate (alkalinity) and the redox [...]system in the pore water should be measured to 20 cm depth. isa.org.jm |
智利代表团认为，在食品标签委员会内审议该问题不符合适用于在准则中纳入物 [...] 质的标准，因为尽管提供了所有相关科学理由，但并未同意使用天然硝酸钠，而并非以 类似科学数据为依据的其他物质却已纳入容许的物质清单。 codexalimentarius.org | The Delegation of Chile expressed the view that the consideration of this issue in the Committee on Food Labelling had not been consistent with the criteria applicable to substances for inclusion in the Guidelines as, although all relevant scientific [...] justification had been provided, the use of [...] NaturalSodium Nitratehad notbeen accepted, [...]although other member countries did [...]not provide written counter arguments. codexalimentarius.org |
LCD所用之玻璃基板概可分为碱玻璃及无碱玻璃两大类;碱玻璃包括钠玻璃及中性硅酸硼玻璃两种，多应用于TN及STN LCD上，主要生产厂商有日本板硝子(N HT)、旭硝子 (A sahi)及中央硝子 (Central Glass)等，以浮式法制程生产为主;无碱玻璃则以无碱硅酸铝玻璃(Alumino [...] Silicate Glass，主成分为SiO2、Al2O3、B2O3及BaO等)为主，其碱金属总含量在1%以下，主要用于TFT- [...]LCD上，领导厂商为美国康宁(Corning)公司，以溢流熔融法制程生产为主。 jxlcd.com | LCD used by the glass substrate is can be divided into alkali glass and non-alkali glass two categories; Alkali Glass including sodium Glass and neutral boron silicate Glass two, more applied in TN and STN LCD, the main [...] production manufacturer had [...] Japanplatenitrate son (NHT), Asahi Glass (Asahi) and Central nitrateson (or Central [...]Glass), etc., to floating [...]legal process production primarily; Non-alkali Glass criterion with non-alkali aluminum Silicate Glass (Alumino Silicate Glass, principal component for SiO2, Al2O3, B2O3 and BaO, etc.) is given priority to, the alkali metal total content under 1%, mainly used for tft-lcd, leading manufacturers for the United States Corning (Corning) company to overflow melting legal process production primarily. jxlcd.com |
2006 年，利用加 拿 大和立陶宛 的财政援助，在白俄罗斯－北约联合项 目的范围内，实现了销毁所有含三硝基甲苯的杀伤人员地雷。 daccess-ods.un.org | In 2006, as part of the joint project between Belarus and the North Atlantic Treaty Organization (NATO), with financial assistance from Canada and Lithuania, destruction of all anti-personnel mines containing trinitrotoluene had been completed. daccess-ods.un.org |
应用电石渣替代石灰石生产水泥熟料等原料替代技术、高炉渣和粉煤灰等作为添加混合材料生产水泥等工艺过程，采用二级处理法和三级处理法处理硝酸生 产过程的氧化亚氮排放、催化分解和热氧化分解处理己二酸生产过程的氧化亚氮排放、热氧化法对HFC-23进行捕获和清除等。 durban.china-consulate.org | China has applied the raw material substitution technology such as replacing limestone with carbide slag in the cement clinker production process, applied the technique of producing cement with blast furnace slag and fly ash as added mixed materials, applied secondary- and tertiary-stage [...] treatment to address the discharge of nitrous oxide [...] duringthe nitric acid production [...]process, applied catalytic decomposition and [...]thermal oxidative decomposition to address the discharge of nitrous oxide during the adipic acid production process, and thermal oxidative decomposition to capture and remove HFC-23. durban.china-consulate.org |
摘要 建立了液相色谱-串联质谱(LC-MS/MS)法用于同时测定水产品中硝基呋 喃类药物的代谢物3-氨基-2-唑烷基酮(AOZ)、5-甲基吗啉-3-氨基-2-唑烷基酮(AMOZ)、氨基脲(SEM)、1-氨基-2-内酰脲(AHD)和3, 5-二硝基水杨酸肼(DNSH)。 chrom-china.com | Abstract A method was developed for simultaneous qualitative and quantitative analysis of five metabolites of nitrofuran antibiotics, including 3-amino-2-oxazolidinone (AOZ), 5-morpholino-methyl-3-amino-2-oxazolidinone (AMOZ), semicarbazide (SEM), 1-aminohydantoin (AHD) and 3,5-dinitrosalicylic acid hydrazide (DNSH) in aquatic products by liquid chromatography-tandem mass spectrometry (LC-MS/MS). chrom-china.com |
注：对于分类不属于爆炸物品的小青蛇（和莹 火虫）（见附录 C，Ⅱ），其化学成分只限于 高氯酸铵、硝化沥青、沥青和炭素材料。 afsl.org | NOTE: For snakes (and glow worms) not regulated as an explosive for transportaton purposes (See Appendix C, II), the chemical composition is limited to ammonium perchlorate,nitrated pitch, asphaltum, and carbonaceous materials. afsl.org |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。