| 单词 | 芳香环 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 芳香环 —aromatic ringbenzene ring (chemistry)See also:芳香—fragrant • balmy • aromatic (chemistry) 芳香 n—aroma n • bouquet n 芳—fragrant
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确定的相关 环境污染物有多环芳香烃、 多氯联苯、有机氯和有机磷杀虫剂、部分除草剂 和杀菌剂。 unesdoc.unesco.org | develop the infrastructure for the communications network and provide the required training for data and information dissemination, QA/QC and archiving. unesdoc.unesco.org |
脂肪族碳氢物由碳原子的直链、侧链或（ 非 芳香 族 ） 环 链 组成，包括正烷烃和脂环族化合物。 itopf.co.uk | Aliphatic hydrocarbons comprise straight, [...] branched or (non-aromatic) cyclic chains of [...]carbon atoms and include both n-alkanes and alicyclic compounds. itopf.co.uk |
这些超浅色芳香烃改性脂环烃类 树脂设计旨在增强各种粘合剂的粘性，包括EVA、苯乙烯类嵌段共聚物（SIS、SBS、SEBS），尤其适用于包装行业。 exxonmobilchemical.com | These very light color aromatic-modified, cycloaliphatic hydrocarbon [...] resins are designed to tackify a variety of adhesive [...]polymers, including EVA, SIS and SBS block copolymers. exxonmobilchemical.com |
PAHs（多环芳香族碳 氢化合物）指一大类含有多环的碳和氢原子的有机化学物质，是一种环境污染物，在空气、土壤、水和食物中无处不在。 cfs.gov.hk | PAHs (polycyclic aromatic hydrocarbons) refer to a large group of organic chemicals containing rings of carbon [...] and hydrogen atoms. cfs.gov.hk |
有機物質的 [...] 決定因子包括殺蟲劑、氯化碳氫化合物、多 環 芳香 烴 及苯酚化合物，而無機 物質的決定因子則主要包括重金屬，例如鉛和鎘。 legco.gov.hk | The organic determinants cover pesticides, chlorinated [...] hydrocarbons, polycyclic aromatic hydrocarbons [...]and phenolic compounds, while inorganic [...]determinants are mainly heavy metals, such as lead and cadmium. legco.gov.hk |
芳香族化合物是非饱和环状碳氢物，通常具有交替存在的双或单碳 - 碳键和一个或多个六个氢原子 组成的环（苯环），包括挥发性有机化合物 (VOC) 和多环芳烃 (PAH)。 itopf.co.uk | Aromatic compounds are unsaturated cyclic hydrocarbons, typically with alternating double and single carbon–carbon bonds and one or more rings of six carbon atoms (benzene rings) and include Volatile Organic Compounds [...] [...] (VOCs) and Polycyclic Aromatic Hydrocarbons (PAHs). itopf.co.uk |
PAH（多环芳香烃） 是石油和煤炭中常见的化合物，它是由天然分子进行化学转化而产生的芳香烃。 nemko.com | PAH (Polycyclic Aromatic Hydrocarbons) [...] are chemical compounds found on a large scale in oil and coal arising from the chemical [...]conversion of natural molecules to aromatic hydrocarbons. nemko.com |
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 procedures available 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 |
无论如何不可以使聚碳酸盐-容器和合成油(（如“ 生物-密封-油”），稀释剂，三氯, 煤油或者其它芳香族碳氢化合物（如：丙酮）接触。 bauergroup.com | Polycarbonate containers should under no [...] circumstances come [...] into contact with synthetic oils (e.g. "biocompressor oils"), diluent agents, trichloride, kerosene or other aromatic hydrocarbons [...](e.g. acetone). bauergroup.com |
可持续发 展教育在这⾥变得切实可见，只是因为它拥有了学校中 关于环境管理的播客，或 是利用了⼀个芳香的花园， 在这种花园⾥可直接闻植物的芳香。 unesdoc.unesco.org | ESD was made tangible here just as it was with a [...] podcast on environmental management in schools or with an aromatic garden, where the aroma of plants [...]can be smelt first hand. unesdoc.unesco.org |
根据使用成份的不同，主要有聚酰胺 、 环 氧 （ 酚氧） 和 芳香 聚 酰 胺等不同类型的自粘漆。 elantas.cn | It is available in different types depending on the compositions that [...] are used, e.g. polyamide, phenoxy, aromatic polyamide. elantas.com |
微 生物、人 造 有機色 素、蘇 丹 紅、化學防 [...] 腐劑、人 造 甜 劑、霉 菌毒素、重 金 屬、金 屬 滲移、抗 氧 化 劑 、 [...] 氯丙二醇、二氯丙醇、多 氯聯苯、多 環 芳 香 族碳氫 化合物、甲醛、接觸 食物的物品的殘餘化學物、由 [...]接 觸 食物的物品滲移的 化學物、氨基甲酸乙酯、 N-亞 [...]硝基胺、 礦 質 碳氫化合物、溴 酸 鹽 、 殘餘農 藥、殘餘藥物、放 射 性 核素污染物、三 鹵 甲 烷、輻 照 食物的檢驗 、有毒 物 質 和 攙雜物，以及食物組 分。 legco.gov.hk | Processed food Micro-organisms, synthetic organic colours, Sudan dyes, chemical preservatives, artificial sweetening agents, mycotoxins, heavy metals, migration of metals, antioxidants, 3-monochloro-propane-1, 2-diol, [...] 1,3-dichloropropanol, polychlorinated [...] biphenyls, polycyclic aromatic hydrocarbons, [...]formaldehyde, residual chemicals in food-contact [...]articles, migration of chemicals from food-contact articles, ethyl carbamate, N-nitrosamines, mineral hydrocarbons, bromate, pesticide residues, drug residues, radionuclide contaminants, trihalomethanes, screening of irradiated food, poisons and adulterants, and food proximate. legco.gov.hk |
芳香水疗：在奢华的满布音乐和色彩的私人会所中用特有疗法让您享受极致理疗体验。 msccruises.com.cn | Aromatic Hydrotherapy: a [...] luxurious private chamber for two with music and colour therapy for the ultimate treatment experience. msccruises.com.au |
应用分子电性距离矢量(MEDV)对114个多 环芳香 硫 化 合物(PASHs)进行结构表征,通过多元线性回归建立了PASHs的气相色谱保留指数与MEDV参数之间的定量结构-保留值关系模型;同时采用逐步回归分析进行变量筛选,继而以留一法交互检验对所得优化模型进行预测能力评价,所建立的模型的相关系数为0.9947,交互检验相关系数为0.9940,表明该优化模型具有良好的稳定性和预测能力。 chrom-china.com | The results of variable selection by stepwise multiple regression (SMR) and the powerful predictive abilities of the optimization model appraised by leave-one-out cross-validation showed that the optimization model with the correlation coefficient (R) of 0.9947 and the cross-validated correlation coefficient (RCV) of 0.9940 possessed the best statistical quality. chrom-china.com |
其他应考虑的排放是挥发性有机化合 物（VOC）、多氯二苯并二噁英、多氯二苯并二呋喃、氯化氢、一氧化碳、二 氧化碳、氟化氢、氨气、苯、甲苯、乙苯、二甲苯、 多 环芳香 烃 化 合物 （PAH）、重金属及其化合物（欧洲综合污染防治局，2010 年）。 ficem.org | Other emissions to be considered are [...] VOC, PCDDs, PCDFs, HCl, CO, CO2, HF, ammonia (NH3), benzene, toluene, ethylbenzene, xylene, polycyclic aromatic hydrocarbons [...](PAH), heavy metals [...]and their compounds (EIPPCB, 2010). ficem.org |
激烈明快 [...] 的初感之后，香味变得浓郁，后味属于同 种 芳香 ， 这 反映了颗粒小的葡萄酿出的葡萄酒成熟 [...]的单宁口味。 chateau-olivier.com | After a clean, lively attack, the palate develops [...] concentration, and the finish, which [...] continues in the same aromatic vein as the rest, [...]displays ripe, fine-grained tannins. chateau-olivier.com |
微波萃取技术的特殊优点使其成为样品萃取的有力工具，并已被应用于土壤、食品、肉类、蔬菜、油脂、蛋类、奶制品、沉积物等样品以萃取 多 环芳 烃 （PAHs）、农药残留、油脂 、 芳香 油 、 微量元素及其化合物、有机金属化合物、植物中有效成分、有害物质、霉菌毒素、矿物中金属的萃取以及血清中药物、生物样品中农药残留的萃取研究。 shcsjxcn.com | The special advantages of microwave extraction technology makes it a powerful tool for sample extraction, and has been applied to the soil, food, meat, vegetables, oil, eggs, dairy products, sediments and other samples for extraction of polycyclic aromatic hydrocarbons (PAHs), pesticide residues, grease, aromatic oils, trace elements and their compounds, organic metal compounds, plant active ingredients, hazardous substances, mold toxins, the extraction of metal minerals and serum in the drugs, pesticide residues in biological samples extraction. shcsjxcn.com |
REFRAFLEX®集合了沥青结合剂的所有优点，同时克服了沥青结合剂的一个最大缺点：沥青的 多 环芳香 族 已 不再能够被炼钢企业所接受。 refra.com | As a result, REFRAFLEX® offers all the advantages of pitch bonding while eliminating [...] its main disadvantages: Because of the [...] characteristic polycyclic aromats pitch [...]is no longer tolerable in the steel industry. refra.com |
由人类生产的化学污染物 有合成有机化学物质(通常称为持久性有机污染物，例如多氯联苯、DDT、氯丹以及七 氯)、多环芳香烃(石 油热降解的产物)以及金属和有机金属复合物(最主要的是镉、MeHg 和 TBT)。 unesdoc.unesco.org | Extension of single species production models to assemblages of interacting species have been applied in both non-structured (bulk biomass) and demographically structured forms. unesdoc.unesco.org |
d) 資助資料保存及出版 藝發局及粵劇基金均有資助粵劇粵曲書籍出版、和 其他資料保存及研究計劃，如香港中 文大學「神功 戲資料普查」，以及林家聲先生和芳 艷 芬 女士的保 存出版計劃等。 legco.gov.hk | d) Archives and publication of Cantonese Opera information Both the HKADC and the CODF support the publication of books on Cantonese Opera and projects on the archives and study of related information. Examples are the Survey on Ritual [...] Performances of [...] Cantonese Opera conducted by the Chinese University of Hong Kong, and projects to archive and publish information [...]on Mr. Lam Kar Sing and Ms. Fong Yim Fun. legco.gov.hk |
扩展服务范围后，房屋咨询及服务队 将继续主动联络来自内地的新公屋租户，协助他们适 应 香 港 的 新 环 境。 daccess-ods.un.org | The expanded service will continue to reach out [...] to the new PRH tenants from the Mainland more proactively to help them better settle [...] in the new environment in Hong Kong. daccess-ods.un.org |
多环芳烃(P AH)常见于石油、煤炭和焦油沉淀中，以及用于轮 胎生产的填充油和一些塑料或橡胶制品，如工具手柄。 tuv-sud.cn | PAHs are found in oil, coal and tar deposits and in extender oils used for the production of tyres and in some plastic or rubber product components such as the handles of tools. tuv-sud.cn |
Soxtec的应用范围覆盖食品和饲料中的脂肪分析及土壤中的可溶性物质（如多氯联苯、 多 环芳 烃 ） 、聚合物、纸浆和纺织品中的一些应用。 foss.cn | The Soxtec™ 8000 automated Soxhlet extraction and hydrolysis systems for safe, convenient and economical determination of total fat, crude fat or extractable matter. foss.nl |
赏鸟的房子被设计作为一个地方放松和享受周围 的 芳香 的 鲜 花以及唱歌，容易获得Mindo的巴士站及所有观鸟网站的中央位置，上坡和下坡的声音。 instantworldbooking.com | Located in the cloudforest above Mindo, the House is the perfect location to enjoy the nearby waterfalls, hiking trails,and the region´s many famous birding locations. instantworldbooking.com |
每天都有甜蜜而清爽的開始,讓你為戀愛作好準備，打開 屬於妳的藏寶盒，淡淡的百合香，淺淺透著香草與麝香引導 著我的味蕾，讓這芳香成為 專屬於妳的。 aster.com.hk | Every day, sweet and refreshing start to prepare you for the love, open are you in possession of their treasures and a touch of [...] lily incense, and the light trace [...] of vanilla and musk guides my taste buds, so that the aroma as a post belongs to you. aster.com.hk |
该代表团进一步指出，香料和芳香植 物这类特别的产品可能需要专门的要求，这些要求 应在不同香料和芳香植物 的单独标准中做出规定。 codexalimentarius.org | The Delegation further [...] noted that spices and aromatic herbs were quite specific products that might deserve tailor-made requirements that should be laid down in separate standards for different spices and aromatic herbs. codexalimentarius.org |
待采取的行动的重点是加强摩洛哥广域网（MARWAN——全国大学间 [...] 教育、培训和研究信息网）和在水资源、能源 、 芳香 植 物 和药材以及撒哈拉研究等领域 建立全国示范中心/机构。 unesdoc.unesco.org | Action to be taken highlights reinforcement of the Morocco Wide Area Network (MARWAN - a national interuniversity informatics network for education, training and research) and the establishment of [...] national centres/institutes of excellence in such areas [...] as water, energy, aromatic and medicinal plants, [...]and Saharan research. unesdoc.unesco.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。