| 单词 | 立体异构体 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 立体异构 —stereoisomerism (chemistry)立体异构体 —stereoisomer (chemistry)See also:异构体—isomer (chemistry) 异构 adj—heterogeneous adj 异构 n—isomerization n 异构—isomeric (chemistry)
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b. 如果分子含有一个以上的手征中心，所有非对 映 立体异构 体 及 其外消旋对偶均受到管 制，除非麻醉药品委员会的某项决定具体规定了例外 incb.org | b. If the molecule contains more than one chiral [...] centre, all the diastereoisomers and their racemic [...]pairs are controlled, unless specifically [...]excepted by a decision of the Commission on Narcotic Drugs incb.org |
以碱基形式存在的、并且不存在 立体异构 体 变 异体的国际管制药物，即它是一个独特的 CAS [...] 号码。 incb.org | The guidelines are also applicable to the stereoisomers of substances in Schedule I, whenever the [...] existence of such stereoisomers is [...] possible within the specific chemical designation, [...]which are under international control [...]unless specifically excepted by a decision of the Commission on Narcotic Drugs. incb.org |
如果特定的化学命名中存在 立体异构体 ： 如 果 立体异构 体 和外消旋混合物已经列出并且相 关的 CAS 号码已经获得（例如，苯丙胺、右苯丙胺和左苯丙胺）。 incb.org | (i) The substance under international control exists in the base form and stereoisomer variants do not exist, i.e., it is a unique CAS number. incb.org |
除经由麻醉药品委员会决定具体排除的以外，凡属国际管制的表一药物，只要可能在具体化学表示方式内存在 其立 体异构体的 ，这些准则也对之予以适用。 incb.org | (ii) If stereoisomers exist within the specific chemical designation: if stereoisomers and racemic mixture are already listed and related CAS numbers are available (example: amphetamine, dexamfetamine and levamfetamine). incb.org |
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 |
最近设立的捍卫人权机构体现了政府增强保护人权国家机制的意愿。 daccess-ods.un.org | The recent establishment of an institution to defend human [...] rights is consistent with the authorities’ determination to strengthen the national institutional mechanism for protecting human rights. daccess-ods.un.org |
这一进程中所遇到的主要挑战在于如何保持教科文组织作为一个专门 机 构 的 特异 性和能力，这个专门机构拥有 复杂的政府间委员会，在促进国际公约、规范性和 确立 标准的方案以作为解决在该组织管辖权领域内主要的全球问题表率中各自具有自己的 政治和技术议程。 unesdoc.unesco.org | The major challenge encountered in this [...] process has been how to maintain UNESCO’s specificity, hence strength, as a specialized agency with its complex composites of intergovernmental committees [...]with its own political [...]and technical agendas in the promotion of international conventions, normative and standard-setting programmes to serve as exemplars in addressing major global issues in the fields of competence of the Organization. unesdoc.unesco.org |
由于多种原因，起草适当形式或不连续形式的具体条款如公约或 示范法供纳入国家法律体系并不总是可行：各国家法 律 体 系 经 常使用 差异很大的立法方 法和办法解决特定问题，各国可能还没有准备好就 单一办法或共同规则达成一致，可能就找到统一办法解决特定问题的 必要性不存在共识，或者就特定主题的关键问题以及如何处理这些问 [...] 题存在着不同程度的共识。 uncitral.org | For a number of reasons, it is not always possible to draft specific provisions in a suitable or discrete form, such as [...] a convention or a [...] model law, for incorporation into national legal systems: national legal systems often use widely disparate legislative techniques [...]and approaches for [...]solving a given issue, States may not yet be ready to agree on a single approach or common rule, there may not be consensus on the need to find a uniform solution to a particular issue, or there may be different levels of consensus on the key issues of a particular subject and how they should be addressed. uncitral.org |
对该裁决提出的异议应立即付诸表决，而除非该异议以出席并参加表 决的代表的过半数获得核准，否则应以主席的裁决为准。 daccess-ods.un.org | An appeal against [...] this ruling shall immediately be put to the [...]vote and the President's ruling shall stand unless the appeal [...]is approved by a majority of the representatives present and voting. daccess-ods.un.org |
在这方面，会议注意到资源、合作及援助常设委员会即将上任 的联合主席及其他人提出的如何对该新 设 立 的 常 设委员会作最佳利用的 具 体构 想，并鼓励就这些构想采取行动。 daccess-ods.un.org | In this context, the Meeting took note of and encouraged action on the concrete ideas suggested by the in-coming Co-Chairs of the Standing Committee on Resources, Cooperation and Assistance as well as by others, to make the best possible use of this new Standing Committee. daccess-ods.un.org |
这两个部和区域组织在联合行动中遭遇到组织 结 构 、 体 制 程序和规定方面的 差异，这些差异构成主要的挑战。 daccess-ods.un.org | In their joint operations, the Departments and the regional organizations encountered differences in organizational structures, institutional procedures and requirements that presented key challenges. daccess-ods.un.org |
这些支柱为：(a) 促进包容性发展的宏观经济政 策，以减少波动性、刺激生产力并促进包容性；(b) 通过进一步的创新、传播知 识和支助中小企业，克服结构异质性 和生产力差距；(c) 促进国际一体化、 出口 多样化并提高竞争力；(d) 克服影响生产、体制和社会方面发展能力并有碍于全 国生产联接的地区差距；(e) 创造更多和更好的就业机会，增进机会的平等性和 社会包容性；(f) 通过稳步增加社会支出和加强社会体制，填补社会差距；以及 (g) 围绕社会和财政协约和国家的新作用达成共识。 daccess-ods.un.org | These pillars include: (a) promoting a macroeconomic policy for inclusive development to mitigate volatility, stimulate [...] productivity and favour [...] inclusion; (b) overcoming structural heterogeneity and productivity gaps through more innovation, dissemination of knowledge and support for small and medium enterprises; (c) improving international integration, diversifying exports and raising competitiveness; (d) overcoming territorial disparities affecting productive, institutional and social [...]development capacities [...]and hindering national production linkages; (e) creating more and better employment to improve equality of opportunities and social inclusion; (f) closing social gaps through a steady increase in social spending and stronger social institutions; and (g) building consensus around social and fiscal covenants and a new role of the State. daccess-ods.un.org |
中国驻华盛顿外交官正在尝试与多个非政府 机 构 、 激进 团体、立法者和记者进行公关外交，以突出北京就结束 冲突所采取的种种努力。 crisisgroup.org | Chinese diplomats in Washington are trying [...] public diplomacy with a wide variety [...] of NGOs, activist groups, lawmakers and journalists to [...]highlight the steps Beijing has taken to end the conflict. crisisgroup.org |
建立区域发展机构体系的 目的在于激发基层的创新和创业精神、帮助各居 住区、各地区、非政府组织以及企业界从战略的角度思考发展问题、确定发展地 [...] 方经济的新方式，从而为上述战略的横向发展重点项目在本国境内实施助一臂之 力。 daccess-ods.un.org | The institutional framework of regional development [...] is there to stimulate the initiative and entrepreneurial spirit at the [...]local level, to support the settlements, raions, nongovernmental organisation and the business community to think strategically and to identify new ways of development of the local economy so that they can contribute to the implementation of the horizontal priorities of the mentioned Strategy on the territory of the country. daccess-ods.un.org |
美国代表要求进一步提供资料，为此科学评估小组的代表介绍说，RC316c 有两种异构体，它 们在大气中停留时间和属性没有显著差别。 conf.montreal-protocol.org | At the request of the representative of the United States for further information, the representative of the [...] Scientific Assessment Panel said that the [...] chemical had two isomers, whose atmospheric [...]lifetimes and properties did not appear to differ significantly. conf.montreal-protocol.org |
所有 b2-激动剂（在适当情况下包括两种光 学 异构体 ） 均为禁用物质，但 沙丁胺醇/salbutamol（24 [...] 小时内最大剂量为1600 微克）、福莫特罗（24小时内 最大剂量为36微克）和沙美特罗/ salmeterol 按照制药商建议的治疗方法吸入使 用除外。 unesdoc.unesco.org | All beta-2 agonists [...] (including both optical isomers where relevant) [...]are prohibited except salbutamol (maximum 1600 micrograms [...]over 24 hours), formoterol (maximum 36 micrograms over 24 hours) and salmeterol when taken by inhalation in accordance with the manufacturers’ recommended therapeutic regime. unesdoc.unesco.org |
下列刺激剂，包括其相关的光学 异构体 （ D－ 型和 L－型），禁用 unesdoc.unesco.org | The following stimulants are prohibited, including both their [...] optical (D- and L-) isomers where relevant unesdoc.unesco.org |
最后，为了保护弱势群体，构建一个以尊重他人为基础的社会，日本采取了一些措施 来帮助残疾人独立和加 入社会生活，保障他们享受 基本自由和权利，《残疾人权利公约》对此做出了很 大贡献，日本于 2007 年签署了该《公约》，并期待 尽快批准该《公约》。 daccess-ods.un.org | With a view to [...] protecting vulnerable groups and establishing a society based on respect for others, it had also taken measures to support the independence of disabled persons [...]and their participation [...]in social life, so that they could enjoy their basic rights and freedoms in accordance with the Convention on the Rights of Persons with Disabilities, which her country had signed in 2007 and hoped to ratify soon. daccess-ods.un.org |
该分子有两种同分 异构体，但它们具有非常相似的特性。 conf.montreal-protocol.org | The molecule had two isomers, but they had [...] very similar properties. conf.montreal-protocol.org |
后来人们发现，在反应器内对催化剂预处理（原 位 [...] 预处理）或“选择活化”（原位“选择活化”）可改变三个二甲 苯 异构体 通 过 催化剂 孔径时的相对扩散速率，从而使 [...]PX 选择性超出平衡限制。 exxonmobilchemical.com.cn | It was later discovered that an in situ pretreatment or “selectivation” of the catalyst could improve PX selectivity beyond [...] the equilibrium limitation by modifying the relative diffusion rates of [...] the three xylene isomers from the catalyst pores. exxonmobilchemical.com.cn |
有一个缔约方表示，本国正在拟订具有气候抗御能力 的增长倡议，并正在建立以整体方式 应对气候变化所需要的 机 构体 系。 daccess-ods.un.org | One Party stated that it is developing a climate-resilient green growth initiative and is in [...] the process of putting in place [...] institutional structures that will be needed to address climate change in a holistic manner. daccess-ods.un.org |
这些包括非毛利人与毛利人之间的差 异， 《威坦哲条约》在国内立法中 的地位，家庭暴力，机会平等，毛利人在刑事司法 制度中比例过高，以及批准新西兰尚未成为缔约国的人权条约问题。 daccess-ods.un.org | These included the [...] social disparities between non-Maori and Maori; the status of the Treaty of Waitangi in domestic legislation; family violence; [...]equality of opportunity; [...]overrepresentation of Maori in the criminal justice system; and ratification of human rights treaties to which New Zealand was not party. daccess-ods.un.org |
为此，应当指出，当在第二部分列出某一特定同 分 异构体 时 ， 例如作为麻黄碱同义词的 l－麻 [...] 黄碱，不应将此理解为只有 l 形麻黄碱受到管制。 incb.org | Consequently, it should be [...] noted that where a specific isomer is listed [...]in Part Two, for example l-ephedrine as a synonym [...]for ephedrine, this should not be understood to mean that only the l-form of ephedrine is controlled. incb.org |
杨格解释说，其目的并不是通过往后追 溯的判断去指责具体的行为，而是“通过改革 机 构体 制 去 改变结构性过程，或建 立新的 能更好地监管过程以防止产生有害后果的 机 构体 制。 daccess-ods.un.org | Its aim, Young explained, was not to assign blame for discrete acts [...] through [...] backward-looking judgments, but “to change structural processes by reforming institutions or creating new ones that will better regulate the [...]process to prevent harmful outcomes”. daccess-ods.un.org |
食典委注意到该产品的范围和定义在国家 立法中差异很大 ，目前这一产品没有产生任何重大健康危险，相关横向委员会中可 [...] 以或已经处理安全问题。 codexalimentarius.org | The Commission noted that the scope and [...] definition of the product varied widely [...] across national legislations, that there were [...]presently no major health risks associated [...]with this product and that safety issues could be or were already being addressed in the relevant horizontal committees. codexalimentarius.org |
如果专 利主张的同质异构体与新 药申请中所描述 的活性成分相同，则要求新药申请人用指定 的声明来保证其拥有相关数据，来证明含有 该同质异构体的药 品与新药申请中所含的 药品有着一样的功能。 cgfwatch.org | In the case of patents [...] that claim a polymorph that is the same as the active ingredient described in the NDA, the NDA applicant is required to certify in a prescribed declaration that it has test data which demonstrates that a drug product containing the polymorph will perform [...]the same as the drug [...]product described in the NDA (Greenblum, 2003, p. 86). cgfwatch.org |
经社会强调发展必须以人为本，实行善政和促进卫生、教育、 技能开发、创造体面工作、性别平等和增权等公共政策，以及各种提高社会 保护和社会正义的各种措施，并同时应对社会 差 异 和 收 入不平等日益扩大的 挑战。 daccess-ods.un.org | The Commission underlined that development must be people-centred, including through good governance and public policies that promote [...] health, education, [...] skills development, decent job creation, gender equality and empowerment, as well as through measures to enhance social protection and social justice, while simultaneously addressing the challenges of increasing social disparity and [...]income inequality. daccess-ods.un.org |
为说明本财务期内用欧元的开支按不同的业务汇率和按不变汇率折算时产生的差 异，将另立一个货币结算帐户。 unesdoc.unesco.org | In order to account for the differences arising from the translation of expenditure incurred during the course of the financial period in euro at varying operational rates of exchange as compared with the constant dollar rates, a separate currency clearing account shall be maintained. unesdoc.unesco.org |
除非被三分之二以上的成员，即三分之二的 附件一缔约方成员和三分之二的非附件一缔约方成员推翻，否 则 异 议 成 立。 daccess-ods.un.org | The appeal shall stand unless overruled by a two-thirds majority of the members, representing a two-thirds majority of members from Annex I Parties and a two-thirds majority of members from non-Annex I Parties. daccess-ods.un.org |
援助侧重于以下几个方面：(a)建立符 合 国际标 准和规范的法律和政策框架；(b)加强国内 机 构 特 别 是反腐败 机 构 和 刑 事司法机 关的能力，以便以综合协调的方式有效预防和控制腐败；(c)在公共和私营部 门，包括在公共资源管理方面，增强廉洁和问责制并提高透明度；(d)协助有关 政府机关进行国际合作并在国内和国际范围追回资产；(e)与国际社会成员和联 合国系统成员发展战略性和主题性的合作伙伴关系，以确保技术援助提供工作 的一致性；(f)支助建立网络和平台，使会员国在区域和国际层面进行政策对话 和同侪学习。 daccess-ods.un.org | Assistance focuses on (a) establishing legal and policy frameworks consistent with international standards and norms; (b) strengthening the capacity of domestic institutions, in particular anti-corruption bodies and criminal justice institutions, to effectively [...] prevent and control [...]corruption in an integrated and coordinated way; (c) enhancing integrity, accountability and transparency in public and private sectors, including the management of public resources; (d) supporting relevant Government institutions in international cooperation and the recovery of assets at the domestic and international levels; (e) development of strategic and thematic partnerships with members of the international community and United Nations system to ensure coherency in the delivery of technical assistance; and (f) supporting the establishment of networks and platforms for policy dialogue and peer learning among Member States at the regional and international levels. daccess-ods.un.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。