| 单词 | 含碳 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 含碳 —carbonicSee also:碳 n—carbon n 碳—carbon (chemistry)
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但是，无论是事前分层还是事 [...] 后分层，多个树种（竹种）可合并为一层，不同时间营造的林分也可合并为一层，关键是看其是否 具有近似的碳储量和相同的计量参数（如生物量扩展因子、根冠比 、 含碳 率 和生物量异速生长方程 等），其目的是降低层内变异性，增加层间变异性，从而降低一定精度要求下所需监测的样地数量。 pandastandard.org | However, for both ex ante and ex post stratification, two or more species and/or bamboo plantation planted in two or more years can be merged if they have [...] similar carbon stock and [...] same values of carbon accounting parameters (e.g., biomass expansion factor, root-shoot ratio, carbon fraction and [...]allometric equation), [...]aiming to reduce internal-stratum variability and enlarge cross-stratum variability as a result to reduce number of sampling plots at required precision level. pandastandard.org |
取决于生产工艺和脚管中所含碳素纤维材料的比例，碳素纤维脚管的质量也千差万别。 manfrotto.cn | Carbon fiber tubes can be very different in quality, depending on the production process and the percent of carbon fiber [...] material present in the tubes. manfrotto.ca |
此外，代用燃料所含碳总量 可能低于矿物燃料所含总量，并且加工过程 不需要更多热量（和燃料）的替代原料可能会产生生产生料所需的部分氧化 [...] 钙，这是除碳酸钙之外的另一个氧化钙来源（Van Oss，2005 年）。 ficem.org | In addition, the fuel [...] substitutes may have lower carbon contents (on a mass [...]basis) than fossil fuels, and alternative raw [...]materials that do not require significantly more heat (and fuel) to process, may contribute part of the CaO needed to make clinker from a source other than CaCO3 (Van Oss, 2005). ficem.org |
布鲁克公司通过提供业界领先的金属分析技术，能够让客户彻底检查特定的合金，从而在金属加工和热处理之前检验它们的一致性 (PMI) 或含碳量。 bruker.com | By providing leading metal analysis technologies, Bruker enables clients to thoroughly scrutinize [...] specified alloys in order to verify their [...] consistence (PMI) or carbon content before metal [...]processing and heat-treating. bruker.com |
这 些生物均在海洋中扮演着重要的角色，例如珊 瑚礁构成一个三维的框架，多种生物居住其中， 还扮演着海岸保护网的角色；还有些生物是海 洋食物链及海洋生物地球化学循环的关键组成 部分（如含碳酸钙 的浮游生物及翼足目动物）。 medsea-project.eu | These species play key roles in the ocean either because they build three-dimensional structures, such as coral reefs, which host a considerable biodiversity and act as coastal protection, or because they are key components of the marine food chain and the ocean’s biogeochemical cycles (e.g. calcareous plankton, pteropods). medsea-project.eu |
因为碳排放贸易按照能源燃 料的含碳量来 不同程度地提高了能源价格，所以他们正在鼓励发展和使用低碳的清洁能源 燃料。 efchina.org | Carbon trading becomes a method for raising the price of energy in proportion to its carbon content and [...] thus encouraging the [...]use of lower carbon alternatives. efchina.org |
重点领域包括诸如利用排放的温室气体生产高价值产品的工艺技术，把捕获的碳变成固态或容易运输的原材料的技术，利用温室气体生产的 高 含碳 量 的高价值材料，以及捕获或消耗碳并把碳转变成新型可用产品的生物工艺，如利用海藻生产石油等。 tipschina.gov.cn | Focus areas include, as examples, processes that produce high value goods from greenhouse gas emissions, technologies that fix captured carbon into solid or readily transportable starting [...] materials, high-value [...] materials with high carbon content that [...]could be produced from greenhouse gases and biological processes that capture or consume carbon and convert it into a new viable [...]product, such as the creation of oils from algae. tipschina.gov.cn |
活性炭是一种由含碳物质 构成的微孔吸附剂。 camfil.cn | Activated carbon is defined as a microporous adsorbent made from a carbonaceous material. camfil.com |
技術註釋： 塔的‘內部接觸器’為有效組件直徑在1.8米或以上，為促進反流接 觸而設計，及由含碳量0. 03%或以下的不銹鋼建造而成的已分割盛載 器，例如濾網盛載器、活門盛載器、氣泡盛載器或渦輪格棚盛載器。 stc.tid.gov.hk | 'Internal contactors' of the columns are segmented trays which have an effective assembled diameter of 1.8 m or greater, are designed to facilitate countercurrent contacting and are constructed of stainless steels with a carbon content of 0.03% or less. stc.tid.gov.hk |
为了降低Pixel 的混凝土相关排放，项目团队与博罗混凝土公司(BoralConcrete) [...] 合作努力12 个月，开发出一种新型结构混凝土，大大降低了其中 所 含碳 量 ，并注重回收利用。 australiachina.com.au | To reduce Pixel’s concrete-related emissions, the project team worked for 12 months with [...] Boral Concrete to develop a new structural concrete with significantly [...] reduced embodied carbon and an emphasis [...]on recycling. australiachina.com.au |
化石能源在利用过程中会排放大量CO2，最近的一项研究提出“低碳复合能源系统”的设想, 将煤等含碳资源与核能等低碳资源进行耦合，可为中国能源的发展提供低碳解决方案。 chinese.eurekalert.org | Fossil fuel leads to the huge amount of CO2 on utilization. Recently, the concept of [...] hybrid energy system has been proposed [...] for a low carbon solution to high carbon energy resources [...]such as coal, which coupled [...]coal with either nuclear or renewable energy via the high efficient integration. chinese.eurekalert.org |
这些化合物使用一个表示所 含碳原子 数的前缀，以及一个词根“–ane”（烷）来命名。 energy4me.org | These compounds are named by using a prefix that tells [...] the number of carbon atoms they contain and the root –ane. energy4me.org |
继执行委员会核准最终淘汰管理计划第二次付款后，开展了以下各项活动；培训 37 名制冷维修技术员使用含碳氢的 制冷剂；为 73 名海关官员制订培训方案；将 30 台使用氟 氯化碳的制冷系统改造为使用替代制冷剂，回收了大约 40 公斤的 CFC-12。 multilateralfund.org | Following approval of the second tranche of the TPMP, the following activities were implemented: training of 37 refrigeration [...] servicing technicians [...] in the use of hydrocarbon-based refrigerants; training programme for 73 customs officers; retrofit of 30 CFC-based refrigeration [...]systems to [...]alternative refrigerants with approximately 40 kg of CFC-12 recovered. multilateralfund.org |
继最终淘汰管理计划获得执行委员会核准后，160 多名政府官员接受了管制消耗臭 氧层物质和使用消耗臭氧层物质的设备的培训；2,000 多名技术员接受了良好制冷维修做法 培训，其他 100 名职业学院的技术员接受了维修和改造使 用 含碳 氢 制 冷剂的程序；以及， 对主要医院使用氟氯化碳的制冷设备的改造正在进行中。 multilateralfund.org | Following approval of the TPMP by the Executive Committee, over 160 Government officers were trained in control of ODS and ODS based equipment; over 2,000 technicians were trained in good refrigeration servicing practices and 100 additional technicians from the vocational institution were trained in servicing and retrofitting procedures using hydrocarbon-based refrigerants; and retrofitting of CFC-based refrigeration equipment in the main hospital got under way. multilateralfund.org |
(c) 新确立的森林碳储存量在被采伐种植林的正常采伐周期内至少达到与 被采伐种植林采伐时所含碳储存 量相等，否则即形成第三条第 daccess-ods.un.org | (c) This newly established forest will reach at least the equivalent carbon stock that was contained in the harvested forest plantation at the time of harvest, within the normal harvesting cycle of the harvested forest plantation, and, if not, a debit would be generated under Article 3, paragraph 4. daccess-ods.un.org |
例如，缺乏资源和负担得起的低碳技术的国家，与有 [...] 能力支持企业实现减轻气候变化目标的国家相比，处于不利的竞争地位，因为后 者可以根据含碳量多 少对来自未采取类似减轻气候变化措施的国家的进口产品 课税。 daccess-ods.un.org | For instance, countries lacking resources and affordable access to carbon-efficient technologies possess a competitive disadvantage compared with those that are able to support industries in meeting climate change [...] mitigation targets, inter [...] alia, through duties levied on the basis of the carbon content of products [...]imported from countries [...]not undertaking comparable mitigation efforts. daccess-ods.un.org |
技术注释： [...] 麻时效钢是一种铁合金，通常具有高镍含量，非常 低 碳含 量 ， 利用替代性元 素或沉淀以产生老化硬化特性。 daccess-ods.un.org | Maraging steels are iron alloys generally characterised by high [...] nickel, very low carbon content and use [...]substitutional elements or precipitates [...]to produce strengthening and age-hardening of the alloy. daccess-ods.un.org |
森林中的碳含量高于现有大气 中的碳含量。 daccess-ods.un.org | The amount of carbon in forests is greater than the amount of carbon currently in [...] the atmosphere. daccess-ods.un.org |
覆盖、堆肥、施肥、混植、再造林等土地再建实践可增加土壤中 的 碳含 量 ， 对于土壤碳汇有直接贡献。 un.org | Land rehabilitation practices such as mulching, composting, manuring and mixed [...] cropping and reforesting, which [...] increase carbon stocks in the soil, contributing directly to soil carbon sequestration. un.org |
雖然普通的黑鋼板可以用作搪瓷護牆板的基板，葆岡真誠地推薦客戶使 用 碳含 量 不足0.005%的低碳鋼作為搪瓷護牆板的基板， [...] 使搪瓷塗層達到最佳效果。 program.com.hk | Although normal mild steel can be the base plate of VE Panel, we [...] faithfully recommend our user to use [...] decarbonized steel, with a carbon contents less [...]than 0.005%, as the substrate of our VE [...]Panel in order to have the best result of our VE coating. program.com.hk |
在缺乏有關生物質碳含量的可靠信息 時，應為燃料類型假定100%的化石碳含 量， 直到有更精確的數據可用。 wbcsdcement.org | A fossil carbon content of 100% shall be assumed for fuel types in case of a lack of reliable information on their biogenic carbon content until more [...] precise data becomes available. wbcsdcement.org |
2011 年，全球 二氧化碳含量达到了百万分之 389，如果政策没有重大转变，二氧化 碳含 量有 可能在未来数十年超过百万分之 450。 daccess-ods.un.org | The global carbon dioxide level reached 389 parts per million in 2010 and, absent significant shifts in policy, is [...] on track to exceed 450 parts per [...]million over the coming decades. daccess-ods.un.org |
相反，低等级美国煤（亚烟煤及褐煤） 为碱性，氯的含量相对较低，其飞灰中 的 碳含 量 也 很低。 zeromercury.org | In contrast, low rank US coals [...] (subbituminous coal and lignite) are alkaline, have a relatively low chlorine content, and have [...] fly ash with a low carbon content. zeromercury.org |
地球观测组织成员还在建立必要的决策支持服务，如用于监测和证实森 林 碳含 量的 创新系统和非洲气候促进发展方案。 daccess-ods.un.org | GEO members are also establishing essential decision-support services, such as [...] an innovative system for monitoring and [...] verifying forest carbon content and a Climate [...]for Development in Africa programme. daccess-ods.un.org |
氣 候 保 [...] 護”工作組對其他廢棄物燃料的評估已表明：由 於這些燃料的生物碳含量變 化很大，無法假定一 個 由 代 表 [...]性 的 默 認 值。 wbcsdcement.org | The evaluation of other waste fuels by the Task Force “Climate [...] Protection” has shown that the variation of [...] their biogenic carbon content was so [...]big that no representative default values could be assumed. wbcsdcement.org |
大气中碳含量如 此之高，以至于气候变化的许多负面 影响现在可能是无法避免的，这是一个不幸的现实。 daccess-ods.un.org | It is an unfortunate reality that [...] there is so much carbon in the atmosphere [...]that many of the negative impacts of climate [...]change may now be unavoidable. daccess-ods.un.org |
在克罗地亚和执行委员会签订的协定中，2005 年附件 A 第一类（氟氯化碳）的 最大 允许消费量是 65 ODP 吨，2010 年为 0 ODP 吨；对其间年份，协定没有设定确切数字，但 规定：“消耗臭氧层物质的法律（1999 年 1 月 30 日）列有条款，规定在 2006 年至 2009 年期间，作为一项特例，最多可进口 21.9 ODP 吨附件 A（第一类和第二类）和/或附件 B （第二类和第三类）或含有这 些物质的产品，但这些物质和/或产品得用于维护人、植物和 /或动物的生命；国防、安保和消防；和科学研究安全，以及这些产品不能以对环境友好和 在经济上可行的代用品取代”。 multilateralfund.org | In the agreement between Croatia and the Executive Committee, the maximum allowable consumption for Annex A, Group I (CFCs) for the year 2005 was 65 ODP tonnes, for 2010 0 ODP tonne; and for the years in between, the agreement provides no exact figure but stipulates that "The By-Law on Substances that [...] Deplete the Ozone [...] Layer (of 30 January 1999) includes a clause on importing on an exceptional basis between 2006 and 2009 up to 21.9 ODP tonnes of Annex A (Groups I and II) and/or Annex B (Groups II and III) or products containing these substances, when these substances and/or products are for preserving human, plant and/or animal life; national defence, safety and fire-fighting; and scientific research safety, when such products [...]cannot be replaced [...]by environmentally-sound and economically-viable alternatives”. multilateralfund.org |
此外，鉴于大气和海洋中现有的二氧 化碳 含量， 增加脆弱海洋生态系统对气候变化和海洋酸化以及其他影响的承受能力， [...] 应该是面向行动的可持续发展新模式的一个突出重点。 daccess-ods.un.org | Additionally, given the [...] existing levels of carbon dioxide in the atmosphere [...]and the ocean, building the resilience of vulnerable [...]marine ecosystems to the impacts of climate change and ocean acidification, as well as other impacts, should feature prominently in a new action-oriented sustainable development paradigm. daccess-ods.un.org |
吹氧煉鋼法 (BOS) 是將熔鋼(熔銑)製成粗鋼的最常用製程，此製程吹射氧氣至熔銑中，以氧化 方式減低碳含量， 現有許多不同種類的爐體都稱作轉爐，因為它們可將熔銑轉化成鋼液，一般 可分成頂吹式、底吹式與頂底吹複合式。 steeluniversity.org | There exist many different types of furnaces, also called converters since they are used to convert hot metal to steel, and these are generally divided into top-blowing, bottom-blowing and mixed blowing. steeluniversity.org |
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