单词 | 苯 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 | 苯—benzeneless common: benzol (chemistry) Examples:烷基苯—alkyl benzene dodecylbenzene C18H30 苯胺n—anilinen 苯胺—aniline C6H5NH2 aminobenzene
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由於多溴聯苯醚通常积聚在脂肪内,故市民应进食低脂食品, 切去肉類和肉類制品的脂肪,减少使用动物脂肪配制食物,以及采用低脂的烹调方法。 cfs.gov.hk | As PBDEs tended to accumulate in [...] fat, the public should consume low fat food, discard fat from meat and meat product, reduce [...]the use of food made from animal fat and adopt low fat cooking methods. cfs.gov.hk |
因此,要想 通过蒸馏的方式而既经济又高效地分离乙苯(EB)和三个二甲苯异构体是非常困难的, 在某些情况下甚至是行不通的。 exxonmobilchemical.com.cn | The boiling points of PX and EB are about 2ºC apart, and the boiling points of PX and metaxylene (MX) are less than 1ºC apart. exxonmobilchemical.com.cn |
这为将甲苯转换为价值更高的 PX 和苯的工艺创造了可观的盈利 空间。 exxonmobilchemical.com.cn | This creates a favorable profit margin for [...] processes that converttoluene to higher value PX and benzene. exxonmobilchemical.com.cn |
管理局其後又发现有制造商在起云 剂掺杂了另一塑化剂“邻苯二甲酸二异壬酯”(DINP)。 legco.gov.hk | The FDA then further discovered that the manufacturers mixed another plasticiser di-isononyl phthalate (DINP) in the clouding agent. legco.gov.hk |
同年,103 名移民在事 前被用氟哌丁苯使之冷静的情况下,离开一些官员喜称的“卡普奇诺斯旅馆”, 被用五架军用飞机运至马里、塞内加尔、喀麦隆和几内亚科纳克里。 daccess-ods.un.org | In the same year, 103 immigrants, after being tranquillized with haloperidol, left “Hotel Capuchinos”, as some officials liked to call it, and were flown in five military aircraft to Mali, Senegal, Cameroon and Guinea Conakry. daccess-ods.un.org |
陈蓉蓉女士說,这 项风险评估研究的目的,是检测动物源性食物的多溴聯苯醚含量;估计本港中学生可能 从这些食物摄入多溴聯苯醚的情况;以及评估多溴聯苯醚对健康带來的风险。 cfs.gov.hk | Ms Melva CHEN said that the RA study aimed to measure the levels of PBDEsin food of animal origin, to estimate the potential dietary exposure to PBDEs of secondary school students in Hong Kong from these foods and to assess the associated health risks. cfs.gov.hk |
评审应涵盖一切有关内部环境管理政策和行动的问题,比如碳抵消、可持 续采购、消除危险废物、消耗臭氧层物质以及多氯联苯和石棉这类污染物、楼房 改建和管理、新能源和可再生能源,以及劳动环境。 daccess-ods.un.org | The review should cover all issues relevant to in-house environmental management policies and actions, such as carbon offsets, sustainable procurement, elimination of hazardous waste, ozone depleting substances and contaminants likePCBs and asbestos, hazardous waste, ozone-depleting substances, building reconstruction and management, new and renewable sources of energy, and labour environment. daccess-ods.un.org |
第二大普遍使用的药物是苯丙胺类物质,其次是可卡因和阿片剂。 daccess-ods.un.org | Substances in the amphetamine group are [...] the second most commonly used drugs, followed by cocaine and opiates. daccess-ods.un.org |
在麻委会闭会期间会议上将提供工 作组的下述报告:(a)2008 年 6 月 23 日至 25 日在维也纳举行的减少供应问题工 作组会议的报告,(UNODC/CND/2008/WG.1/3);(b)2008 年 6 月 30 日至 7 月 1 日在维也纳举行的打击洗钱并促进司法合作问题工作组会议的报告 (UNODC/CND/2008/WG.2/3);(c)2008 年 7 月 2 日至 4 日在维也纳举行的开 展国际合作根除非法药物作物和实行替代发展问题工作组会议的报告 (UNODC/CND/2008/WG.3/3);(d)2008 年 9 月 15 日至 17 日在维也纳举行的 减少毒品需求问题工作组会议的报告(UNODC/CND/2008/WG.4/3);及(e)2008 年 9 月 17 日至 19 日在维也纳举行的管制前体和苯丙胺类兴奋剂工作组会议的 报告(UNODC/CND/2008/WG.5/3)。 daccess-ods.un.org | The following reports of working groups were made available at intersessional meetings of the Commission: (a) the report of the meeting of the working group on supply reduction, held in Vienna from 23 to 25 June 2008 (UNODC/CND/2008/WG.1/3); (b) the report of the meeting of the working group on countering money-laundering and promoting judicial cooperation, held in Vienna on 30 June and 1 July 2008 (UNODC/CND/2008/WG.2/3); (c) the report of the meeting of the working group on international cooperation on the eradication of illicit drug crops and on alternative development, held in Vienna from 2 to 4 July 2008 (UNODC/CND/2008/WG.2/3); (d) the report of the meeting of the working group on drug demand reduction, held in Vienna from 15 to 17 September 2008 (UNODC/CND/2008/WG.2/3); and (e) the report of the meeting of the working group on control of precursors and of amphetamine-type stimulants, held in Vienna from 17 to 19 September 2008 (UNODC/CND/2008/WG.2/3). daccess-ods.un.org |
与使用苯丙胺类兴奋剂有关的 治疗需求相对较少,但过去十年在全世界大幅度增加,特别是在东南亚、大洋 洲和北美洲。 daccess-ods.un.org | The treatment demand related to use of amphetamine-type stimulants is relatively small, but it has considerably increased worldwide over the past decade, especially in South-East Asia, Oceania and North America. daccess-ods.un.org |
牙科麻醉中局部使用的苯赖加压素不属于 禁用物质。 unesdoc.unesco.org | Local application of felypressin in dental anaesthesia is not prohibited. unesdoc.unesco.org |
此外,开发计划署和工发组织总共提交了四项中国的氟氯烃示范项目编制申请: 一项申请是关于在挤塑式聚苯乙烯泡沫塑料中将 HCFC-142b 和 HCFC-22 转换为甲酸甲酯; 有两项申请是关于在溶剂行业中使用碳氢化合物(开发计划署);还有一项申请是关于在 挤塑式聚苯乙烯泡沫塑料行业中使用碳氢化合物发泡剂(工发组织)。 multilateralfund.org | Additionally, UNDP and UNIDO submitted a total of four requests for the preparation of HCFC demonstration projects [...] in China: one for the conversion from [...] HCFC-142b and HCFC-22 to methyl formate in extruded polystyrene foam; two for the use of hydrocarbons in the solvent sector (UNDP); and one request for the use of hydrocarbon blowing agent in the extruded polystyrene foam sector (UNIDO). multilateralfund.org |
食典委注意到肯尼亚鉴于以下事实就启动新工作完成法典委员会天然矿泉水标准 (CODEX STAN 108-1981)中分析方法部分提出的建议,即该标准中没有说明适用于 3.2.17 部分(表面活性剂)、3.2.18(农药和多氯联苯)部分、3.2.19(矿物油)部分和 3.2.20 (多环芳香化合物)部分所提到的一些化学物质的分析和取样程序特定方法;并注意到 修改卫生部分的建议,以便更方便使用且符合建议的天然矿泉水采集、加工和营销国际 卫生操作规范(CAC/RCP 33-1985)。 codexalimentarius.org | The Commission noted the proposal of Kenya to initiate new work on the completion of the Section on methods of analysis in the Codex Standard on Natural Mineral Waters (CODEX STAN 108-1981) in view of the fact that, in the standard, there was no indication of specific methods of analysis and sampling proceduresavailable for a number of chemical substances mentioned in Sections 3.2.17 (Surface active agents), 3.2.18 (Pesticides and PCBs), 3.2.19 (Mineral oil) and 3.2.20 (Polynuclear aromatic hydrocarbons), and the proposal to revise the Section on Hygiene to make it easier to use and consistent with the Recommended International Code of Hygienic Practice for Collecting, Processing and Marketing of Natural Mineral Waters (CAC/RCP 33-1985). codexalimentarius.org |
一切反制措施如要行之有效,均需要有消息 灵通、训练有素而且配备精良的执法官员,精通对苯丙胺类兴奋剂及其前体的 识别。 daccess-ods.un.org | Underpinning all effective countermeasures was the need for law enforcement officers to be well informed, trained, adequately equipped and knowledgeable in the identification of amphetamine-type stimulants and their precursors. daccess-ods.un.org |
统的影响”、“毒理机制和方法”(2008 年);“产后甲醛暴露对老鼠海马状突起和 [...] 大脑半球的锥体细胞数量、细胞层体积的影响:一个体视学研究”(2007 年);“褪 [...] 黑激素可防止甲醛诱导的老鼠前额皮层神经毒害:免疫组织化学和生物化学研 究”(2007 年);“咖啡酸苯乙酯对防止老鼠因吸入香烟烟雾造成肝损伤的保护作 [...]用”(2007 年);“W-3 必需脂肪酸对防止甲醛诱导老鼠前额皮层神经元损伤的保 [...]护作用”(2007 年);“W-3 脂肪酸在老鼠脑缺血再灌注模型中的保护作用”(2007 年)。 daccess-ods.un.org | (2008); “Effects of post-natal formaldehyde exposure on pyramidal cell number, volume of cell layer in hippocampus and hemisphere in the rat: a stereological study” (2007); “Melatonin prevents formaldehyde-induced neurotoxicity in prefrontal cortex of rats: an immunohistochemical and biochemical [...] study” (2007); “The protective effects [...] of caffeic acid phenethylester(CAPE) [...]against liver damage induced by cigarette smoke [...]inhalation in rats” (2007); “Protective effects of W-3 essential fatty acids against formaldehyde-induced neuronal damage in prefrontal cortex of rats” (2007); “Protective effects of W-3 fatty acids in a rat focal cerebral ischaemia-reperfusion model” (2007). daccess-ods.un.org |
氨苯蝶啶和具有相似化学结构或相似生物作用的其他物质。 unesdoc.unesco.org | acetazolamide, amiloride, bumetanide, canrenone, [...] chlortalidone, etacrynic acid, furosemide, indapamide, [...]metolazone, spironolactone, thiazides [...](e.g. bendroflumethiazide, chlorothiazide, hydrochlorothiazide), triamterene and other substances with a similar chemical structure or similar biological effect(s). unesdoc.unesco.org |
他用巨大的聚苯乙烯泡沫塑料块磨制出新的造型,创作中生成的边角料则留到打造新雕塑时再用。 shanghaibiennale.org | From huge blocks of Styrofoam he milled out new forms. shanghaibiennale.org |
关于水泥窑的现有报告提供了有关以下具体化合物的性能数据:三氯甲烷 (氯仿);二氯甲烷(甲叉二氯);四氯化碳;1,2-二氯乙烷;1,1,1-三氯乙 烷;三氯乙烯;四氯乙烯;1,1,2-三氯-1,2,2-三氟乙烷(氟利昂 113);氯苯; 苯;二甲苯;甲苯;1,3,5-三甲基苯;甲基乙基酮;甲基异丁基酮;六氟碳;苯氧基酸;氯代烃类;氯代脂肪烃;氯化芳烃;多氯联苯和持久性有机污染物杀 虫剂。 ficem.org | The available reports on cement kilns provides data about performance with regard to the following specific compounds: trichloromethane (chloroform); dichloromethane (methylene chloride); carbon tetrachloride; 1,2-dichloroethane; 1,1,1-trichloroethane; trichloroethylene; tetrachloroethylene; 1,1,2-trichloro-1,2,2-trifluorethane (Freon 113); chlorobenzene; benzene; xylene; toluene; 1,3,5trimethylbenzene; methyl ethyl ketone; methyl isobutyl ketone; carbon hexafluorine; phenoxy acids; chlorinated hydrocarbons; chlorinated aliphatics; chlorinated aromatics; PCBs; and POPs pesticides. ficem.org |
VOC 包括会快速蒸发的低 分子重量化合物(例如,苯和甲苯),因此 VOC 的样本采集和分析是需要专用技术的具有挑战性 [...] 的工作。 itopf.co.uk | VOCs include the low molecular weight [...] compounds, for examplebenzene and toluene, that [...]evaporate quickly and therefore sample collection [...]and analysis of VOCs is a challenge requiring specialised techniques. itopf.co.uk |
同一研究表明,水泥行业产生的废物与鱼、黄油、母乳等食物具有相 同数量的多氯二苯并二恶英/多氯二苯并呋喃含量,但少于农业用地适用的污水 污泥的最大允许浓度 100 ng TEQ/kg。 ficem.org | The same study shows that wastes from the cement industry have PCDD/PCDF levels in the same magnitude as foods such as fish, butter, breast milk, and less than the maximum permissible concentration of 100 ng TEQ/kg for sewage sludge applied to agricultural land. ficem.org |
据预 计,聚苯乙烯行业会快速增长,预计会建设使用非氟氯烃发泡剂的新产能,以满足对聚氨 酯夹芯板成本高效替代品越来越高的需求。 multilateralfund.org | The XPSsector is expected to grow rapidly and new capacities based on non-HCFC blowing agents are expected to be established to meet the increasing demand for cost-effective alternatives to polyurethane sandwich panels. multilateralfund.org |
在为有癫痫病史的病患及癫痫高发病患(如正在服用药物来降低癫痫发作阈值的病患)(例如三环抗抑郁剂)、 正在戒酒或停服苯并二氮卓类药物的病患,或已确诊或疑似患低钠血症的病患开具 SUPREP 清肠套装时要谨慎。 suprepkit.com | Use caution when prescribing SUPREP Bowel Prep Kit for patients with a history of seizures and in patients at increased risk of seizure, such as patients taking medications that lower the seizure threshold (e.g., tricyclic antidepressants), patients withdrawing from alcoholorbenzodiazepines,or patients with known or suspected hyponatremia. suprepkit.com |
对于难粘表面的优异粘结性能, 瓦克将展出VINNAPAS®威耐实 EP 8010: 这种乳液能够牢固持久地将纸张粘结到难粘表面, 如聚氯乙烯(PVC)、 聚酯或聚苯乙烯。 wacker.com | For exceptional adhesion on difficult-to-bond surfaces, WACKER shows VINNAPAS® EP 8010: The dispersion reliably and permanently bonds paper to challenging surfaces such as polyvinyl chloride(PVC), polyester or polystyrene. wacker.com |
随着一高度只有0,9毫米的超薄苯类的电容器PAS2126FR2R5504的 太阳诱电,卖RM元件,有一个能力的0,5 F尺寸的2,5 26 x毫米x 20这个苯类电容器是理想的快速放电,带有LED闪光灯,为每个摄像机的操作,同时也为移动0,9五打印机,扫描仪或其他的快餐电源。 zh-tw.developmentscout.com | With a height of only 0,9 mm has the ultra-slim polyacenescapacitor PAS2126FR2R5504 of Taiyo Yuden, Sold by RM Components, has a capacity of 0,5 F to 2,5 V. With dimensions of 26 20 x mm x 0,9 thispolyacenes capacitor is ideal for fast discharges as with LED flash, for each camera operation, but also for mobile printers, scanners or other fast power supplies. en.developmentscout.com |
欧共体代表团指出,一些国家所提出的关注已得到该委员会的处理,认为分析 方法和良好实验室规范对于二恶英和二恶英类多氯联苯等污染物至关重要,美国支持 欧共体的意见。 codexalimentarius.org | The Delegation of the European Community, supported by the United States, pointed out that concerns raised by some countries had already been addressed by the Committee and that the methods of analysis and Good Laboratory Practices were considered critically important for contaminants such as dioxin and dioxin-like PCBs. codexalimentarius.org |
1957年美国保险业的3名工作人员调查一起由甲醛和苯酚制取酚醛树脂的反应器爆炸事故,经过仔细调查,一点也没有发现燃烧爆炸的痕迹"研究结果表明,其原因是: [...] 反应器内的介质主要是水,它处于加压过热状态,而且反应器气相部分的器壁发生了裂口,这使反应器内压力急剧下降,造成反应器内的水骤然气化和体积膨胀,正是由它造成了反应器的爆炸"在当时已了解到蒸汽锅炉也有类似事故发生,进一步的研究还发现液化天然气即使在不加热的情况下,也会发生类似的现象"为了与其他的爆炸加以区别,将它称之为"BLEVE"。 gentle-st.com | In 1957 the U.S. insurance industry along with three staff survey taken by [...] the system andphenol formaldehyde [...]phenolic resin reactor explosion, after careful [...]investigation, that also found no traces of burning and explosion "results show, the reason is: reactor the medium is mainly water, it is pressurized thermal state, and part of the reactor wall of gas had cracks, which makes a sharp decline in the pressure within the reactor, causing a sudden water reactor gasification and volume expansion, it is It is caused by the reactor explosion "in the steam boiler was already aware of similar incidents have occurred, further research also found that LNG is not even in the case of heating, a similar phenomenon will occur" in order to explode with the other distinction, it would be called "BLEVE". gentle-st.com |
成份: 水 (山竹果浸泡水)、甘油 (棕榈)、乙醯葡萄糖胺、菸硷酸、生育醇 (大豆/玉米/芥花油)、山竹果果皮油 (生物活性果皮油)、乳酸菌/山竹果果皮发酵过滤物 (生物活性聚合与酸复合物)、藤黄属倒捻子果皮粉 (山竹果)、蔗糖月桂酸酯 (甘蔗)、葡糖酸内酯 (玉米)、黄原胶 (巨藻)、乙醯卡尼丁、山梨醣醇 (玉米)、葡萄糖、蔗糖二月桂酸酯 (甘蔗)、玻尿酸钠、藻萃取 (微藻)、长叶车前叶萃取 (车前草叶)、蔗糖三月桂酸酯 (甘蔗)、蜂斗菜根萃取 (杂交款冬)、脱乙醯壳多糖琥珀醯胺 (蘑菇)、植酸钠(稻米)、苯甲酸钠、山梨酸钾、氯苯甘醚、柠檬酸 (玉米)、乳酸 (甜菜)、精氨酸 (玉米/甘蔗)。 xango.com.hk | Ingredients: water (mangosteen infused water), glycerin (palm), acetyl glucosamine, niacinamide, tocopherol (soybean/corn/canola oil), mangosteen pericarp oil (BioActive pericarp oil), lactobacillus/mangosteen pericarp ferment filtrate (BioActive polymeric and acidic complex), garcinia mangostana pericarp powder (mangosteen), sucrose laurate (sugar cane), gluconolactone (corn), xanthan gum (kelp), acetyl carnitine hcl, sorbitol (corn), glucose, sucrose dilaurate (sugar cane), sodium hyaluronate, algae extract (microalgae), plantago lanceolata leaf extract (plantain), sucrose trilaurate (sugar cane), petasites japonicus root extract (betterbur), chitosan succinamide (mushroom), sodium phytate (rice), sodium benzoate, potassium sorbate, chlorphenesin, citric acid (corn), lactic acid (sugar beet), arginine (corn/sugar cane). xango.ca |
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。