| Chinese | English |
| 事先知情同意 | prior informed consent |
| 二氧化碳同化的三碳途径 | C3 pathway of CO2 assimilation |
| 公共合同 | public contract Any contract in which there are public funds provided though private persons may perform the contract and the subject of the contract may ultimately benefit private persons (合同中私人可以执行的部分，该合同最终有利于私人为公共活动提供资金。) |
| 共同体支付原则 | community-pays principle A tenet of environmental policy, according to which the costs of ecological challenges, environmental quality improvements and the removal of environmental hazards are allotted to community groups or local corporations and, thereby, to the general public (依据生态的挑战、环境品质的改善，和环境有害物质的去除等成本，专款拨给社区组织或当地政府，并借此拨给一般民众的环境政策原则。) |
| 共同体法律系统 | Community legal system The directly applicable legislation of the European Community regulating the relations of member states (欧洲共同体为规范会员国的直接通用法律。) |
| 共同体法案 | Community act |
| 共同体金融 | Community finance The financial resources or income of the European Community, a body of people organized into a political unity (欧洲共同体(为由人民团体所组成的政治联合主体)的财政资源与收入。) |
| 共同体预算 | Community budget A schedule of revenues and expenditures for a specific time period that is devised by the European Community, a body of people organized into a political unity (欧洲共同体(为由人民团体所组成的政治联合主体)针对一特定时期所设计的税收和支出计划。) |
| 共同债务人 | joint debtor Persons united in a joint liability or indebtedness. Two or more persons jointly liable for the same debt (共同承担一项责任或债务的人。两个或更多的人共同承担同一债务。) |
| 共同关税政策 | common tariff policy A course of action adopted and pursued by member countries, in which it is agreed to impose a system of duties or tax charges on imports from non-member countries (会员国采用或进行的行动方针，同意对非会员国的进口商品征收关税或税款的收费制度。) |
| 共同农业政策 | common agricultural policy The set of regulations and practices adopted by member countries of the European Community that consolidates efforts in promoting or ensuring reasonable pricing, fair standards of living, stable markets, increased farm productivity and methods for dealing with food supply or surplus (欧盟会员国所采用的法规与策略，用以促进与保障合理价格、适当生活标准、稳定市场、增加农场生产力及处理食物供给或剩余的方法。) |
| 共同商业政策 | common commercial policy The set of uniform trade principles or practices established by an European Community customs union, which implements common tariff rates, tariff and trade agreements with non-member countries, import and export policies, and export promotion (由欧盟的关税联盟所建立的一系列共同贸易原则或惯例，应用于制定共同关税税率、与非会员国家间的关税与贸易合约、进出口政策与出口的推广。) |
| 共同威胁区 | mutual response zone |
| 共同威胁区 | mutual threat zone |
| 共同管辖 | Community ruling |
| 协同作用 | synergism An ecological association in which the physiological processes of behaviour of an individual are enhanced by the nearby presence of another organism (一个生态协会，其中一个人的行为的生理过程是由附近的另一种生物的存在而得到增强。) |
| 协同作用的有毒物质 | synergistic effect of toxic substances 1. A state in which the combined effect of two or more substances is greater than the sum of the separate effects. 2. An effect whereby two toxic substance together have more of an impact than anticipated (1. 在一个国家里，两个或两个以上的物质结合效果总和比单独作用的效果强。 2. 作用，使两种有毒物质具有一个共同的影响比预期的更强。) |
| 协同制 | coordinate system |
| 同义词 | thesaurus A compilation of terms showing synonyms, related terms and other relationships and dependencies, often used in a book format or as a standardized, controlled vocabulary for an information storage and retrieval system (同义词的术语显示，有关的条款及与其它方面的关系和依赖性，往往用于书的格式使用或标准化，存储信息和检索系统控制词汇。) |
| 同位素 | isotope One or two or more atoms with the same atomic number that contain different numbers of neutrons (一个或两个或多个具有相同原子序数却包含不同中子数的原子。) |
| 同位素 U²³⁵加浓的铀 | enriched uranium |
| 同位素放射性示踪物 | radioactive tracer |
| 同位素指示剂 | tracer element |
| 同位素指示剂 | tracer A minute quantity of radioactive isotope used in medicine or biology to study the chemical changes within living tissues (用于医学或生物学来研究生物组织化学变化的一分钟量放射性同位素。) |
| 同化产物储备不足 | inadequate carbohydrate reserve |
| 同化作用 | assimilation Conversion of nutritive material to living tissue (营养物质对活体组织的转化。) |
| 同化物分配 | distribution of assimilates |
| CO2同化的C3途径 | C3 pathway of CO2 assimilation |
| 同向转运机制 | symport mechanism |
| 同步气象卫星 | synchronous meteorological satellite |
| 国际协同 | international agreement Cooperation in international efforts to support global environmental goals. Solutions to environmental problems such as trans-boundary airborne and waterborne pollution, ozone depletion and climate change require action by all responsible countries (以支持全球环境为目的的国际合作。环境问题的解决办法，如跨边界空气和水环境问题的污染，臭氧层耗竭和气候变化等，要求所有责任国采取行动。) |
| 大气质量标准同盟 | Air Quality Standards Coalition |
| 天然气汽车同盟 | Natural Gas Vehicle Coalition |
| 政府合同，政府契约 | government contracting |
| 欧洲共同体 | European Communities The collective body that resulted in 1967 from the merger of the administrative networks of the European Atomic Energy Community (EURATOM), the European Coal and Steel Community (ECSC), and the European Economic Community (EEC). The singular term has also been widely used (由欧洲原子能委员会，欧洲煤炭和钢铁委员会，和欧洲经济委员会在1967年合并而成的负责管理的联合机构。这个词的单数形式也被广泛使用。) |
| 欧洲共同体关于现有化学品的规定 | EC regulation on existing chemicals Regulation designed to identify and control of risks deriving from existing chemicals. According to this program the main goal is the collection of basic information about existing chemicals including their uses and characteristics, environmental fate and pathways, toxicity and ecotoxicity (规定旨在确定和控制现有化学品所产生的风险。根据这一方案,主要目标是对现有化学品的基本信息进行收集，包括其用途和特点，环境归宿和途径，毒性和生态毒性。) |
| 欧洲共同体关于生态管理和审查规划的规定 | EC regulation on eco-management and audit |
| 欧洲共同体政策 | EC policy |
| 欧洲共同体条约 | EC Treaty |
| 欧洲共同体法规 | Community law The law of European Community (as opposed to the national laws of the member states) It consists of the treaties establishing the EC (together with subsequent amending treaties) community legislation, and decisions of the court of justice of the European Communities. Any provision of the treaties or of community legislation that is directly applicable or directly effective in a member state forms part of the law of that state and prevails over its national law in the event of any inconsistency between the two (欧洲共同体的法律(相对于会员国的国家法律)。它包含建立欧洲共同体(连同后来的修正协订)的立法协定,与欧洲共同体司法院的决定。任何协定或共同体立法的规定，都将直接适用或直接有效于各会员国，形成各会员国国家法律的一部分,及作为处理两会员国在发生意见不一致事件时优先于各会员国国家法律。) |
| 欧洲共同体环保标签 | EC ecolabel The European Community (EC) initiative to encourage the promotion of environmentally friendly products. The scheme came into operation in late 1992 and was designed to identify products which are less harmful to the environment than equivalent brands. For example, eco-labels will be awarded to products that do not contain chlorofluorocarbons (CFCs) which damage ozone layer, to those products that can be, or are, recycled, and to those that are energy efficient. The labels are awarded on environmental criteria set by the EC. These cover the whole life cycle of a product, from the extraction of raw materials, through manufacture, distribution, use and disposal of the product. The first products to carry the EC eco-labels were washing machines, paper towels, writing paper, light bulbs and hairsprays (欧洲共同体倡议鼓励环保产品的推广。该项计划于1992年底投入运作，其目的在于确定相同品牌产品中更环保的产品。例如，环保标签将赋予那些不含破坏臭氧层的氯氟烃(CFC)的产品、那些可以或者是可再生的产品、那些高能效的产品。这些标签是由欧盟委员会授予的环保标准。包括一个产品的整个生命周期，从原料的提取到制造、分配、使用和处置。首批带有欧共体生态环保标签的商品有：洗衣机、擦手纸、书写纸、灯泡和发胶。) |
| 欧洲共同体规定 | EC regulation |
| 气象卫星研究合作研究所地区同化系统 | Cooperative Institute for Meteorological Satellite Studies regional assimilation system |
| 气象卫星研究合作研究所地区同化系统 | CIMSS regional assimilation system |
| 环境同位素 | environmental isotopes |
| 萌芽与落叶同步化 | synchronization of flushing and leaffall |
