| 单词 | 氢能 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 氢能 noun —hydrogen nSee also:氢 n—hydrogen n 氢—hydrogen (chemistry)
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我国是国际可再生能源机构的东道国， 并且正在建设最后会成为世界上最大 氢能 电 站 ，据 预计，到 2020 年之前，它将能满足本国 [...] 7%的能源 需求。 daccess-ods.un.org | The country was host to the International Renewable Energy Agency and [...] was developing what would eventually [...] become the largest hydrogen energy plant in the [...]world, which was expected to provide [...]7 per cent of national energy needs by 2020. daccess-ods.un.org |
集团60%的研发预算用于可持续发展领域，如液空与客户现场的能效、清洁生产工艺以及 新 能 源 ， 如 氢能 源 的 应用。 celki.com | Some 60% of the Research and Development budget is directly related to the sustainable development question, mainly dedicated [...] to energy efficiency at Air Liquide and its customers’ sites, cleaner [...] production, and use of new energies like hydrogen. celki.com |
国家制定的目标是 在 2020 年前实现利用此类技术生产的能源达成 7%， 包括氢能。 daccess-ods.un.org | There was a national target to have 7 per cent of energy produced by such [...] technologies, including hydrogen power, by 2020. daccess-ods.un.org |
可再生能源部门的其他技术包括有关风能、太阳能、先进的电力网 和 氢能的 技术。 daccess-ods.un.org | Other technologies in the renewable sector including wind, solar, [...] advanced power grids and hydrogen. daccess-ods.un.org |
这种气体，也 可用在运输和替代天然气的氢能源方 向。 unesdoc.unesco.org | Syngas produced by high temperature and high pressure through coal gasification technology could be used for electricity generation and [...] the creation of raw materials for chemical production, [...] transportation of fuel, hydrogen and substitute [...]for natural gas. unesdoc.unesco.org |
国际氢能技术 中心代表工发组织与其他实体签署的协定。 unido.org | Agreements between UNIDO represented by the [...] International Centre for Hydrogen Energy Technologies (ICHET) [...]and other entities. unido.org |
它的高空速和低H2/烃摩尔比使得它在无需更换反应器和/或压缩机的情况下即可增加吞吐量，此外，由于它比与其竞争的工艺要求更少 的 氢 ， 能 够 降 低操作成本。 exxonmobilchemical.com.cn | Its high space [...] velocity and low H2/hydrocarbon mole ratio can [...]permit increases in throughput without reactor and/or compressor replacement. exxonmobilchemical.com |
然而，此决定激起了轩然大波，从忧思科学家联盟（Union [...] of Concerned Scientists）、国家科学研究委员会（National [...] Research Council）、燃料电池和氢能学会 到美国肺科协会（American [...] Lung Association）和汽车制造商，都表示强烈反对，他们还得到了国会的大力支持，削减资金的决定可能会因此而取消。 project-syndicate.org | But an outcry from groups ranging from the Union of Concerned [...] Scientists, the National Research [...] Council, fuel cell and hydrogen associations to [...]the American Lung Association and car manufacturers, [...]coupled with strong support in Congress, will probably lead to a reversal of the cuts. project-syndicate.org |
大多数氢能汽车都以燃料电池为动力，但宝马和马自达两公司都用汽油发动机改造出使用氢燃料的发动机，前者使用顶级的V-12发动机，后者则使用转子发动机。 project-syndicate.org | Most of the hydrogen-driven vehicles are [...] powered by fuel cells, but both BMW and Mazda have converted gasoline engines to [...]hydrogen fuel (spiffy V-12s for BMW, rotary engines for Mazda). project-syndicate.org |
调查核能产氢和核能淡化 海水等非电力应用。 daccess-ods.un.org | Investigating non-electric [...] applications such as hydrogen generation and desalination [...]using nuclear energy. daccess-ods.un.org |
这带来了新的利用太阳能廉价生产氢 的 可 能 性。 chinese.eurekalert.org | This opens up new possibilities [...] for an affordable hydrogen production from solar energy. chinese.eurekalert.org |
特种弹性体与碳氢和含氧溶剂能提高 家用产品的质量和效率，从清洁产品到厨房工具手柄。 exxonmobilchemical.com | Specialty elastomers and hydrocarbon and oxygenated fluids [...] contribute to the quality and effectiveness of household products [...]ranging from cleaning products to kitchen tool handles. exxonmobilchemical.com |
光电化学电池（PEC）太阳能分解水制 氢 长 久 以来被认为是可持续能源研究的圣杯。 chinese.eurekalert.org | Hydrogen production by solar water splitting in [...] photoelectrochemical cells (PEC) has long been considered the holy grail [...]of sustainable energy research. chinese.eurekalert.org |
在与伊拉克各利益攸关方进一步协商后，工发组织代表说，原则上，伊拉克不反对 使用碳氢化合物为替代制冷剂，但条件是应确保：该技术在技术上是可行的，即可以得到 这些产品所需要的构件和原材料；最后产品价格与使用 HFC-134a 的产品价格相当；该项 目制造和维修方面的安全因素得到解决；使用 碳 氢 化 合 物的产品 性 能 与 使 用 HFC-134a 的 产品性能相似，必须铭记，巴格达夏季气温可轻易达到摄氏 50 度；提 供关于多边基金资助 的商用制冷转换碳氢化合物技术项目类似经验的信息。 multilateralfund.org | Following further consultations with stakeholders in Iraq, the representative of UNIDO said that in principle, Iraq did not object to using hydrocarbon as the replacing refrigerant, subject to ensuring that: the technology was technically feasible in terms of the availability of components and raw materials for such products; the final product price was comparable to HFC-134a products; safety considerations were fulfilled within the project, covering both manufacturing and servicing aspects; the performance of hydrocarbon-based products was similar to that of HFC-134a products, keeping in mind that the temperature in Baghdad could easily reach 50 degrees Celsius in the summertime; and information was provided on similar experience with projects funded by the Multilateral Fund for shifting commercial refrigeration to hydrocarbon technology. multilateralfund.org |
此外，谈生物质，地热能源，风的作用在消费金融和气候变化，在国际舞台上和西班牙，并开发各种不同的纸张上太阳能热电站;空调ACS检查现有建筑物的 节 能 认 证 ; 氢 技 术 和燃料电池，节省能源网络和码头区。 blogenergy.hyhclub.com | Also, talk of Biomass, Geothermal Energy, the Role of the Wind in consumption; Finance and Climate Change in the international arena and in Spain, and develop various papers on solar thermal power plants; inspections of air [...] conditioning-ACS and energy certification of [...] existing buildings; hydrogen technologies and fuel [...]cells; savings in energy networks and marina district. blogenergy.hyhclub.com |
预期成果 12：利用知识库、网络和机构能力， 促进生物和矿物资源的综合管理——人与生 物圈计划和国际地球科学计划成立了一个关于生物圈保护区中矿物和 碳 氢 化 合 物资源开采问 题的专家组，以便对科学政策问题以及生物圈保护区的可持续发展状况进行审查。 unesdoc.unesco.org | Expected result 12: Integrated management of biological and mineral resources [...] promoted, drawing [...] on the knowledge base, networks and institutional capacity – The MAB and IGCP Programmes have set up an expert group on mineral and hydrocarbon resources extraction in biosphere reserves to review [...]science-policy issues [...]and sustainable development in biosphere reserves. unesdoc.unesco.org |
应该使用化学纯的氢氧化钠以及蒸馏水或去离子水。 cn.lubrizol.com | Chemically pure sodium hydroxide and distilled or deionized water should be used. lubrizol.com |
美国代表表示，到 2050 年前，该提案将产生 100 千兆吨二氧化碳当量的 [...] 直接气候惠益，而通过降低目前对全球升温 潜 能 值 较高 的 氢 氟 碳 化合物的依赖 所节约的能效将提高所产生的惠益。 conf.montreal-protocol.org | The representative of the United States said that the proposal would generate 100 gigatonnes of carbon dioxide equivalents in direct climate benefits by 2050, while gains in energy efficiency [...] through a reduction in the current reliance on high [...] global-warming potential HFCs would enhance the benefits [...]generated. conf.montreal-protocol.org |
但几名成员仍对项目的某些方面、包括就该国的承诺所建 议的大幅削减、向全球升温潜能值较 高 氢 氟 碳 化物的转型数量很多以及空调行业所设想活 [...] 动数量的必要性有保留。 multilateralfund.org | However, several members still had reservations on some aspects of the project, including the high level of reduction proposed in relation to the [...] level of the country’s commitment, the [...] large transition to HFCs with relatively high [...]GWP, and the need for the amount of activity [...]envisaged in the air-conditioning sector. multilateralfund.org |
不饱和（全球升温潜能值较低的）氢 氟碳化合物和氟氯烃的的出现提供了额外的备选方案，它们的热性能更好，并且已 宣布将于 2014 年开始全面商业化生产第一批上述新化学品。 conf.montreal-protocol.org | The emergence of unsaturated (low global warming potential) HFCs and HCFCs had created additional options with improved thermal performance, and a full-scale commercial plant to produce the first of those new chemicals had been announced for 2014. conf.montreal-protocol.org |
我们的产品是最 [...] 有活性并且持续使用时间最长的催化剂之一， 它 能 把 硫 化氢 （存 在于炼厂尾气与天然气中）转化成可售硫磺，从而有助 [...]于全球空气质量的改善。 china.axens.net | Our products are among the most active and longest lasting for [...] the conversion of hydrogen sulfide, present [...]in refinery tail gas or natural gas, into [...]saleable sulfur, thus contributing to air quality improvement worldwide. japan.axens.net |
(a) 设备也可以用于检查密封容器内“存在/不存在”磷、硫、砷、氮和氯的 成分，以及尽可能时，碳、氢（氢与 硫 、氯等等一起是最易检测出 的）、氟、溴和碘的成分，并查出所有这些成分的比率。 opcw.org | (a) The equipment may also be used to check for the “presence/absence” in sealed containers of the elements of phosphorus, sulfur, arsenic, nitrogen, and chlorine, [...] and, to the extent possible, the [...] elements of carbon, hydrogen (hydrogen is one of the easiest [...]to detect alongside sulfur, [...]chlorine, etc.), fluorine, bromine, and iodine and the ratios of all these elements. opcw.org |
自我们上次会议以 [...] 来，总统公开和私下反复强调，他决心使塞拉利昂丰 富的矿产和可能的碳氢资源的开采公开透明，并且将 为全体塞拉利昂人民造福。 daccess-ods.un.org | Since our last meeting, the President has repeatedly stressed in public and in private that he is determined to ensure that the [...] exploitation of Sierra Leone’s rich [...] mineral and possibly hydrocarbon resources will [...]be transparent and for the benefit all Sierra Leoneans. daccess-ods.un.org |
(c) 这三家公司当前制造的氟氯化碳计量吸入器以及这些公司的现有经验和人员既 能；氢氟烷 烃计量吸入器技术的成熟程度和现有商业化程度 multilateralfund.org | (c) The CFC-MDIs currently manufactured by the three companies, the existing experience and skills of the personnel in the companies; and the maturity and established commercialization of HFA-MDI technology multilateralfund.org |
秘书处代表说，R-507 和 R-404A 是当前与为冷 [...] 藏室安装的现行系统兼容的唯一可获得的技术，但工发组织曾表示工发组织希望鼓励乌拉 圭探讨使用碳氢转为 两个剩余企业的替代办法。 multilateralfund.org | The representative of the Secretariat said that R-507 and R-404A were the only technologies currently available that were compatible with the current systems being installed for cold rooms, although UNIDO had indicated that it [...] would encourage Uruguay to explore the [...] possible use of hydrocarbons as an alternative [...]for the two remaining enterprises. multilateralfund.org |
第 2009(2011)号决议第 16 段规定，对当时列入名单的四个实体为以下用途 运用资金免除资产冻结：(a) 人道主义需要；(b) [...] 严格用于民用的燃料、电力或 供水；(c) 恢复利比亚的碳氢化合 物生产和销售；(d) 建立、营运或加强文职政 [...] 府机构和民用公共基础设施；或(e) 促进银行业经营活动的的恢复，包括支持或 [...]促进与利比亚的国际贸易。 daccess-ods.un.org | Paragraph 16 of resolution 2009 (2011) provides an exemption to the asset freeze in relation to the four entities that were listed at the time, for the following purposes: (a) humanitarian needs; (b) fuel, electricity and water for strictly [...] civilian uses; (c) resuming Libyan production [...] and sale of hydrocarbons; (d) establishing, [...]operating or strengthening institutions [...]of civilian government and civilian public infrastructure; or (e) facilitating the resumption of banking sector operations, including to support or facilitate international trade with Libya. daccess-ods.un.org |
为协助 各国对付针对粮食生产的恐怖主义而开展的活动包括：(a) 进行关于食品安全、 动植物健康问题的能力建 设(培训班、各种项目),包括促进风险分析和加强基层 能力，以确保国家能够监 测、诊断、报告和应对病虫害和疾病的爆发；(b) 食品 标准法典委员会和国际植物保护公约制定有关标准；(c) [...] 设立一个食物链管理框 架以便对跨界动植物病虫害和疾病造成的食物链危机、粮食安全威胁和紧急情 [...] 况，以及对核放射性威胁级紧急情况，进行预防、预警、防备和应对工作；组织 国际论坛讨论与粮食和农业相关的生物风险管理问题。 daccess-ods.un.org | Specific activities that assisted countries in relation to terrorism targeted at food products included: (a) capacity-building (training courses, projects) concerning food safety, animal and plant [...] health, including [...] promotion of risk analyses and developing base-level capacity to ensure national ability to monitor, diagnose, report and respond to pest [...]and disease outbreaks; [...](b) the standard setting work of the Codex Alimentarius Commission and the International Plant Protection Convention; (c) the establishment of a Food Chain Crisis Management Framework for prevention, early warning, preparedness and response to food chain crises caused by transboundary animal and plant pests and diseases, food safety threats and emergencies, as well as nuclear and radiological threats and emergencies; and the organization of international forums to discuss biological risk management in relation to food and agriculture. daccess-ods.un.org |
其他与会者建议关注的优先领域包括：气候变化、防灾备灾、通过资源可持续 [...] 管理减少生物多样性的损失、可再生 能 源 、 国家科学与技术战略的制定、促进地方和本地知识系 [...]统，以及改进科学家与决策者的联系。 unesdoc.unesco.org | Other suggested areas of priority attention included: climate change, disaster prevention and preparedness, [...] minimizing biodiversity loss through [...] sustainable management of resources, renewable [...]energies, the formulation of national [...]strategies in science and technology, the promotion of local and indigenous knowledge systems as well as improving the links between scientists and decision-makers. unesdoc.unesco.org |
(B) 倘任何股東交出代表其所持股份之一張股票予以註銷，並要求本 公司按該股東可能指定之有關比例另發兩張或以上代表該等股份之股票替代，則董事 會可於就首張股票以外每張股票支付董事會不時釐定的有關費用（倘為任何於香港證 券交易所上市的股本，則該費用不得超過有關證券交易所不時規定或准許的最高金 額，而倘為任何其他股本，則為董事會就有關股東名冊所在地區而言屬合理而 可 能不 時 釐定的以有關貨幣計值的有關款項，或否則於各情況下董事會 可 能 不 時 釐定的有關 其他款項）後酌情遵照有關要求。 asiasat.com | (B) If any member shall surrender for cancellation a share certificate representing shares held by him and request the Company to issue in lieu two or more share certificates representing such shares in such proportions as he may specify, the Board may, if it thinks fit, comply with such request subject to the payment of such sum (not exceeding, in the case of any share capital listed on a stock exchange in Hong Kong, the maximum amount prescribed or permitted from time to time by such stock exchange, and, in the case of any other share capital, such sum in such currency as the Board may from time to time determine to be reasonable in the territory in which the relevant register is situate, or otherwise in each case such other sum as the Board may from time to time determine) for every certificate after the first, as the Board shall from time to time determine. asiasat.com |
优质教育的下列方面受到了重视：支持课程体系的审查 和修订，特别是根据各国的优先工作和阿拉伯世界的需求纳入价值观教育和伦理教育；“以 [...] 学习者为中心”的教育；改进教学工作，包 括 能 力 培 养和教师培训；提高教师地位；制定标 [...] 准进行评估；制订关于优质教育的国家标准。 unesdoc.unesco.org | The following elements of quality education were highlighted: focus on assistance in curricula review and revision, particularly the introduction of values education and ethical approaches, in accordance with national priorities and Arab needs; [...] “learner-centred” education; improvement of [...] teaching including capacity-building and [...]teacher training; improvement in the status [...]of teachers; development of benchmarking and assessment; elaboration of national standards regarding quality education. 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。