| 单词 | 含氮 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 含氮 noun —nitrogen nSee also:氮 n—nitrogen n 氮—nitrogen (chemistry)
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在一些地方，这可以变成一种服务，从废水中除 去 含氮 物 质 ，成为卫生系统的一部分。 labome.cn | In some areas, this could provide a service by removing nitrogenous waste from water, becoming part of the sanitation system. labome.com |
此外，在皮革的复鞣工段，经常会使用到各 种 含氮 的 合 成鞣 剂、聚合物产品和填充剂；但是它们对氮平衡的贡献也比较 小。 tfl.com | In addition, in re-tanning of [...] leather, various nitrogen containing syntans, polymer [...]products and fillers are often used; [...]however their contribution to the nitrogen balance is comparatively small. tfl.com |
这一产品以其富含氮、磷酸和可溶性硅酸而得以成功。 henkel.cn | Its success was based on [...] its rich content of nitrogen, phosphoric acid [...]and soluble silica. henkel.com |
我们在计算所有的COD 和含氮量 时 ，所用的单位为在每吨生皮中所产生的量。 tfl.com | We calculated all COD and nitrogen values measured [...] per ton of raw hides. tfl.com |
废水，本来含氮量和含磷量 就很高，使用它们来培养水藻时，可以减少额外添加的营养物质的量。 labome.cn | Using wastewater to feed the algae, already high in N and P, may reduce the need to add nutrients. labome.com |
在含氮气体 中焚烧氧化物时将产生氮氧化物。 esab-cutting.cn | Nitrogen oxide is formed during incineration as the nitrogen in the incineration [...] air is oxidised. esab-cutting.net |
1-2.6 硝化纤维花筒 – 一种装置的主要化学 成份是硝化纤维（含氮量小 于 12.6%重量比）， 主效果与花筒类似，一般配有金属火花或焰色 效果。 afsl.org | 1-2.6 Nitrocellulose Fountain - A device whose primary function is [...] similar to that of a [...] fountain which contains nitrocellulose (of less than 12.6% nitrogen by weight) as primary [...]chemical component. afsl.org |
米饭的口感深受其蛋白质含量的影响，其蛋白质的含量又会受土壤和新鲜稻叶 中 氮含 量 的 影响。 foss.cn | The taste of rice is deeply related to its protein content which [...] is affected by the nitrogen content of the soil and [...]fresh rice leaves. foss.us |
欧共体代表团支持含有奶 蛋白的产品一致使 用 氮 转 换 系数的必要性，并支持关 于将这个问题提交分析和采样方法委员会的建议。 codexalimentarius.org | The Delegation of the European Community [...] supported the need for consistent use of a nitrogen conversion factor [...]in products containing milk [...]protein and supported the proposal to refer this issue to the CCMAS. codexalimentarius.org |
总氮含量不 超 12.6%的硝化纤维，符合 4.1 易燃固体级别的要求，允许作为发射药或推进剂 [...] 使用，但每个产品中的用量要小于 15 克。 afsl.org | Nitrocellulose with [...] not more than 12.6% nitrogen by mass, that meets [...]the criteria for classification as a 4.1 Flammable [...]Solid, is permitted as a propelling or expelling charge provided there is less than 15 grams of nitrocellulose per article. afsl.org |
采用生物固氮增加非洲稀树草原贫瘠土壤 的 氮含量 fao.org | Biological nitrogen fixation to enrich [...] N-poor soils in African savannas fao.org |
蒸馏单元应用凯氏定氮法，准确测定消化之后的食品、饲料 中 氮含 量 ， 也可以测定环境、化工、制药等领域中。 velp.com | The distillation unit is [...] used to perform nitrogen analysis and [...]protein determination according to Kjeldahl method in food&feed [...]industry and other applications in environmental and chemical industries after having digested the sample accurately. velp.com |
就此 ，政府 可否告 知 本 會，目 前當局 有 否 就 溜 冰 場 剷 冰 機 所產生的二 氧 化 氮含量作出規 管；若 有 ， 本港各溜 冰 場 的 二 氧 化 氮 水 平 是 否 符合該等 標 準 ； 若 有 溜 冰 場不符合標準 ， 政 府有否 要求該 等 溜 冰 場 經 營 者 採取改善 措施， 以確保 二 氧 化 氮含量 符合標 準 ？ legco.gov.hk | In this connection, will the Government inform this Council whether there is [...] any stipulation on the [...] maximum level of nitrogen dioxide emission by ice resurfacers in ice skating rinks; if so, whether the nitrogen dioxide concentration in ice-skating rinks in Hong Kong is within the stipulated standard; if there are ice-skating rinks not meeting the standard, whether the operators concerned have been required to take improvement measures to ensure that the nitrogen dioxide concentration [...]is within the standard? legco.gov.hk |
所有小型取样钢瓶都用干燥氮气在 1667 psig (114 bar) [...] 压力下 进行验证测试。 swagelok.com | Every miniature sample cylinder is proof tested at 1667 psig [...] (114 bar) with dry nitrogen gas. swagelok.com |
副主席先生，關於問題的第(i)部分，情況是這樣的：在過去兩年，葵涌空氣質素監察 站所測量得的總懸浮粒子數量和㆓氧 化 氮含 量 ， 顯示這兩種污染物在冬季的水平，較 在夏季的水平為高，原因是在夏㆝，大氣層有較大能力驅散空氣㆗的污染物。 legco.gov.hk | SECRETARY FOR PLANNING, ENVIRONMENT AND LANDS: Mr Deputy President, with regard to question (i), the position is that, over the past [...] two years, both Total Suspended [...] Particulates (TSP) and Nitrogen Dioxide (NO2), as [...]measured at the Kwai Chung Air Pollution [...]Monitoring Station, have shown higher levels in the cooler winter months than in the hotter summer months, because of the higher capacity of the atmosphere in summer to disperse air pollutants. legco.gov.hk |
最近的一项研究表明，中国三个产地金刚石生长过程大陆岩石圈地幔流体碳同位素 和 氮含 量 变 化之间不存在相关性，这为了解古老岩石圈地幔组成及深部复杂动力学过程提供了新的线索。 chinese.eurekalert.org | The preliminary results of in-situ SIMS analyses do not [...] show that there is correlation between carbon [...] isotope ratios and nitrogen abundances in [...]growth zones of diamonds in China. chinese.eurekalert.org |
民 建聯昨 天 約見廣東省環境保護局 官 員，要 求 廣東省落 實 各 [...] 項減廢 措施， 包括為油 煤 發 電機組安裝 脫硫裝 置 、加快建設 天 然 氣 發 電機組、 規 管 個 別 企 業 自 行 發 電 及 實 施 歐盟 III 期 車 輛 排廢標 [...] 準等， 從 而減少二氧 化 硫 及 氮 氧 化 物的排放量。 legco.gov.hk | The DAB met with officials of the Environmental Protection Bureau of the Guangdong Provincial Government yesterday and we asked the Guangdong Province to implement various emission reduction measures, including the installation of desulphurization facilities for power generation units fired on oil and coal, expediting the construction of natural gas power generation units, imposing regulatory control on power generation by individual industries on their own and giving effect [...] to the Euro III vehicle emission standards, with a view to reducing the emission of [...] sulphur dioxide and nitrogen oxide. legco.gov.hk |
內務委員會主席表示，該條例草案旨在設 [...] 立一個法定框架以規管發電廠排放的二氧化硫 、氮 氧化物和可吸入懸浮粒子。 legco.gov.hk | The Chairman said that the Bill sought to establish a legal [...] framework to regulate the emission of [...] sulphur dioxide, nitrogen oxides and respirable [...]suspended particulates of the power plants. legco.gov.hk |
4 个一般临时人员职位中的 2 个，即 1 个 P-4 和 1 个 P-3 培训干事，以及 1 个 P-4 续设员额，目前由支助账户供资，负责设计、提供、升级、统一和评价 目前三个贯穿各领域的领导方案： 高级特派团领导方案为期 2 个星期的课程， 每年由一个会员国主办两次，每次有来自会员国、秘书处以及联合国机构、方案 和基金的 26 名候选人参加；高级领导方案是特派团所有 D-2 及以上级别的人员 必须参加的概况介绍课程，每年在纽约举行两次；高级行政管理和资源培训方案 为两组 40 名候选人提供的持续一年的强化方案， 包 含 远 程 教学和为期三个星期 的讲习班。 daccess-ods.un.org | Two of the 4 general temporary assistance positions, 1 P-4 and 1 P-3 Training Officers, and 1 P-4 continuing post, currently funded from the support account, design, deliver, upgrade, harmonize and evaluate three ongoing cross-cutting leadership programmes: the senior mission leaders’ programme, a two-week course, conducted twice annually at a host Member State, for 26 candidates from Member States, the Secretariat, the United Nations agencies, programmes and funds); the senior leaders’ programme, a compulsory orientation course for all mission personnel at the D-2 level and above, conducted twice annually in New York; and SMART, an intensive year-long programme involving distance learning and three week-long workshops for two groups of 40 candidates. daccess-ods.un.org |
a) 就“除害劑”和其他相關詞彚採用與食品法典委員會一致的定義； b) 制定最高殘餘限量和再殘餘限量名單，以食品法典委員會建議的最高殘餘限量 ／再殘餘限量為骨幹，並採納食品法典委員會的食物分類方法； c) 對於沒有訂明最高殘餘限量／再殘餘限量的除害劑，除非食環署署長信納檢測 到的除害劑殘餘水平不會危害或損害公眾健康，否則不容許輸入和售 賣 含 有這 類除害劑的食物； d) 制定獲豁免物質名單； e) 接受增加／修訂最高殘餘限量和獲豁免物質的申請； f) 讓擬議規例與《除害劑條例》(第133章)下用於糧食作物的除害劑註冊作出配 合；以及 g) 擬議規例會在兩年寬限期屆滿後生效。 cfs.gov.hk | a) To define “pesticide” and other related terms in a way consistent with Codex; b) To provide a list of maximum residue limits (MRLs) and extraneous maximum residue limits (EMRLs), to adopt MRLs/EMRLs recommended by Codex as the backbone as well as the Codex’s classification of foods; c) To prohibit the import and sale of the concerned food for which no MRL/EMRL had been specified, unless DFEH was satisfied that the detected level would not be dangerous or prejudicial to health; d) To provide a list of exempted substances; e) To accept applications for adding / revising MRLs and exempted substances; f) To dovetail the proposed Regulation with the registration of pesticides for use on food crops under the PO, Cap. 133; and g) To commence the proposed Regulation after a two-year grace period. cfs.gov.hk |
阿尔及利亚并赞赏地注意到哥斯达黎加为减少 贫穷，提高弱势群体的地位，提高妇女地位和男女平等，以及落实所有人的教育 权，实现《千年发展目标》，并将这项权利扩大到 包 含 非 法 移民的子女等方面采 取的措施。 daccess-ods.un.org | It also noted with appreciation the measures taken by Costa Rica to reduce poverty, improve the status of disadvantaged groups, promote the status of women and gender equality, as well as the implementation of the right to education of all to achieve the Millennium Development Goals, and the extension of that right to cover the children of irregular migrants. daccess-ods.un.org |
在讨论之后，食典委同意要求特殊膳食营养与食品委员会根据科学分析和证据 原则审议氮转换系数，涉及对所有相关信息进行透彻的审查，并考虑到一致性的需要。 codexalimentarius.org | After some discussion, the Commission agreed to request the Committee on [...] Nutrition and Foods for Special Dietary [...] Uses to consider the nitrogen conversion factor based [...]on the principle of scientific [...]analysis and evidence, involving thorough review of all relevant information, taking into account the need for consistency. codexalimentarius.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 |
在特别项目：生物技术为非洲的发展服务范围内，向贝宁、喀麦隆、坦桑尼亚联合共 和国和尼日利亚的青年科学工作者发放了五笔研究金，并与非洲生 物 氮 素 固定协会合作，举 办了一期关于生物氮素固定的培训班。 unesdoc.unesco.org | In the context of the Special project: Biotechnologies for Development in Africa five research fellowships were provided to young scientists from Benin, Cameroon, the United Republic of Tanzania and Nigeria, and a [...] training course on [...] Biological Nitrogen Fixation organized in collaboration with the African Association for Biological Nitrogen Fixation. unesdoc.unesco.org |
3.15 水体富营养化：指在人类活动的影响下，生物所需 的 氮 、 磷等营养物质大量进入湖泊、 河口、海湾等缓流水体，引起藻类及其他浮游生物迅速繁殖，水体溶解氧量下降，水质恶化。 greencouncil.org | 3.15 Eutrophication of water body: the phenomenon that under [...] mankind’s influence, nitrogen and phosphor needed [...]by living organisms entering in a large [...]amount into slow-flow water bodies like lakes, river estuary and sea gulf, causing algae and other plankton to reproduce rapidly, the level of dissolved oxygen in the water to decrease and water quality to deteriorate. greencouncil.org |
本文意在作为对这个延续活动的一个重要贡献，通过就这些模型的优势和局限性展开交流，让政策制 [...] 定者和践行者对于这些模型能够怎样用于告知政策、投资和管理决策、从而在流域级上控制面源（和 点源）氮污染 ，有一个更好的现实理解。 acedp-partnership.org | This paper is intended as an important contribution to this extension activity by communicating the strengths and limitations of such models so that policy makers and practitioners alike, have a better and realistic understanding of how they can be used to inform policy, investments [...] and management decisions for the control of non-point source (and [...] point source) nutrient pollution at the [...]catchment scale. acedp-partnership.org |
虽然上述协议是直线前进的惰性条件下，一些常见故障排除程序是：（一）确保焦磷酸钾，脱气和干，（b）如钐金属有长期暴露在空气中，它可能有一个外层氧化，用研钵和pestal清洁的金属表面暴露的金属研磨，（三）火焰干燥所有玻璃器皿和冷却的氩气下，（四）随 着 氮 ， 优 选氩气惰性气氛中作为购买已被证明与该金属相互作用，（e）在存在下，过量的金属的Sm-有助于保持SMI的浓度如图2所示 [...] [...] ，（六）resublime的碘晶体。 jove.com | While the above protocol is straight forward when done under inert conditions, some of the common troubleshooting procedures are: (a) make sure the THF is properly degassed and dry, (b) if Sm metal has had prolonged exposure to air it could have an oxidized outside layer, grind the metal with a mortar and pestal to expose the clean metal surface, (c) flame-dry all glassware and cool [...] under argon, (d) argon is preferred [...] inert atmosphere over Nitrogen, as the later has [...]been shown to interact with the metal, [...](e) The presence of excess Sm-metal helps to maintain the concentration of SmI2, (f) resublime the iodine crystals. jove.com |
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