| 单词 | 地球化学 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 地球化学 —geochemistrySee also:地球 n—the earth n • earth n 地球学 n—earth science n 化学 pl—chemicals pl • chemical products pl 化学 n—chemotherapy n
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在勘探阶段，我们提供广泛的服务，包 括 地球化学 测 试 、资源计算和技术报告、地质冶金、范围研究和工艺流程开发、小规模试验和环境服务。 sgsgroup.com.cn | At the exploration stage, we offer a wide variety of [...] services, including geochemical testing, resource [...]calculations and Technical Reports, [...]geometallurgy, scoping studies and flowsheet development, piloting and environmental services. sgsgroup.com.cn |
教科文组织通过两个 IGCP 计划（IGCP 259 和 IGCP [...] 360）来支持 这一领域的研究，推动全球地球化学 及 其 在环境和资源方面的运用，促进可持续发展。 unesdoc.unesco.org | UNESCO supported research in this field through [...] two IGCP programs, IGCP 259 and IGCP 360, [...] to advance global geochemistry and its application [...]in environmental and resources [...]issues for sustainable development. unesdoc.unesco.org |
她承认中国政府 [...] 主管部门能够为拟建中心的研究和培训工作提供必要的设施，中心将对会员国以及从事全球 地球化学研究 的机构和专业人士大有裨益。 unesdoc.unesco.org | She recognizes that the government authorities are able to provide the required facilities to the proposed Centre for research and training and the centre will [...] result in important benefits to Member States and to institutions and [...] professionals working on global geochemical sciences. unesdoc.unesco.org |
在地球科学的能力建设框架内，组织和促进了一系列扩大服务活动和培训活动，讲习班 和讨论会（地球化学勘探 方法，环境地质学，矿产资源勘探和土壤污染）。 unesdoc.unesco.org | In the framework of capacity-building in earth sciences, a number of outreach and training [...] activities, workshops and seminars were [...] prepared and facilitated (Geochemical Exploration [...]Methods; Environmental Geology, Mineral [...]Resources Exploration and Soil Contamination). unesdoc.unesco.org |
拟建中心的活动还将与“全球变化与可持续发展”、IUGS 全球地球化学基线计划、世 界地质地图国际委员会（CGMW）、一体化地质倡议以及其他与教科文组织开展合作的全 球地球科学方面的计划联系起来。 unesdoc.unesco.org | The activities of the proposed centre will be linked with Global Change and Sustainable Development, IUGS Global Geochemical Baselines, the Commission for the Geological Map of the World (CGMW), One Geology and other global geosciences programs which cooperate with UNESCO. unesdoc.unesco.org |
全球地质公园网的成员可 以发挥教育门户网站的作用，传播有 关 地球化学 对 人 类福祉具有重要意义的信息。 unesdoc.unesco.org | Members of the Global Geoparks Network can act as educational portals to disseminate information about the importance of geochemistry for people’s [...] well-being. unesdoc.unesco.org |
不过，从数据管理和模拟的角度上看，大多数物理学变量可 以被认为是“成熟”的，而大多数生 物 地球化学 变 量是不“成熟”的。 unesdoc.unesco.org | Another set of offshore platforms is the rigs used for hydrocarbon exploitation. unesdoc.unesco.org |
作为中国地质科学院所属研究所之一，IGGE [...] 拥有良好的设施、世界一流的实验室、 一个地球化学标准材料开发中心以及由中国政府提供的基本财务支持。 unesdoc.unesco.org | As one of the institutes of the Chinese Academy of Geological [...] Sciences, IGGE has good facilities, a [...] world-class laboratory, a geochemical standard material [...]development centre, and basic financial [...]support from the Chinese Government. unesdoc.unesco.org |
关于拟建由教科文组 织赞助的全球尺度地球化学国际 研究中心的协定草案由中国政府的主管部门与教科文组织秘 [...] 书处协商拟定。 unesdoc.unesco.org | This Draft Agreement on the proposed [...] International Centre on Global-scale Geochemistry, [...]under the auspices of UNESCO has been elaborated [...]through a process of consultation between the authorities of the Chinese Government and the UNESCO Secretariat. unesdoc.unesco.org |
因此，全球地球 化学数据库对众多的科学具有重要意义，并具有广泛的应用范围，可以延伸到气候变化和可 持续发展等，对土壤和水的化学元素的丰富程度与分布情况的了解能影响到土地的使用、农 业、人类健康等，而这些问题又与经济发展、环境保护和社会福利相联系。 unesdoc.unesco.org | Therefore, a global geochemical database is important to many of the sciences and has broad [...] implications that extend to [...]climate change and sustainable development such understanding abundance and distribution of chemical elements in soils and waters as related to issues of land use, agriculture and human health that involve economic development, environmental protection and social benefits, which are issues of importance to UNESCO. unesdoc.unesco.org |
该中心将发挥开展培训以及在发达国家和发展中国家之间转让先进 的 地球化学知 识与技术的平台的作用，促进平等获 取 地球化学 的 数 据。 unesdoc.unesco.org | The institute will serve as a platform for [...] training and [...] transferring advanced geochemical knowledge and technology between developed and developing countries and promoting equal access to geochemical data. unesdoc.unesco.org |
这一“最佳猜测” (“best-guess”)清单很重要，因为它可以使人们深入了解哪些参数可能是共用参数，使人 们认识到提高对生物和化学参数变化情况的测量能力以及建立生 物 地球化学 和 生 态过 程的业务化模式的重要性。 unesdoc.unesco.org | This “best-guess” list is important in that it provides insight into what the common variables are likely to be and highlights the importance of improving capacity to sense changes in biological and chemical variables and the development of operational models for biogeochemical and ecological processes. unesdoc.unesco.org |
对会员国在海洋影响气候变化和全球碳循环方面的观测和研究，加强科技指导：政府 间海洋学委员会（IOC）和海洋研究科学委员会（SCOR）于 2004 年 5 月 10-12 日在法国巴 黎召开了一次“高二氧化碳世界中的海洋”的公开演讨会，讨论了海洋二氧化碳浓度上升在 生物学和生物地球化学方面 所造成的影响，以及减缓这种上升趋势可能采取的战略行动。 unesdoc.unesco.org | Scientific and technical guidance to Member States on observations and research needed to understand the ocean’s role in climate change and in the global carbon cycle enhanced: The Intergovernmental Oceanographic Commission (IOC) and the Scientific Committee on Oceanic Research (SCOR) convened an open symposium on The Ocean in a High-CO2 World from 10 to 12 May 2004 in Paris, France, to address the biological and biogeochemical consequences of increasing oceanic CO2 levels, and possible strategies for mitigating such increases. unesdoc.unesco.org |
以国际地球科学计划（IGCP）项目的一系列工作为基础，与国际地质科学联合会和国 际地球化学协会 (IUGS/IAGC) 全球地球化学基线 特设工作组进行协作，在 2009 年 11 月提出 建立一个由教科文组织赞助的国际 地球化学 填 图 研究中心（此后，该中心的名称改为“全球 尺度地球化学国际研究中心”）。 unesdoc.unesco.org | Based on the work of a series of International Geoscience Programme (IGCP) projects and in collaboration with the [...] International Union of [...] Geological Sciences and International Association of GeoChemistry (IUGS/IAGC) Task Group on Global Geochemical Baselines, it was proposed in November 2009 to establish an International Research Centre on Global Geochemical Mapping (the title has since changed to the International Centre on Global-scale Geochemistry) under the [...]auspices of UNESCO. unesdoc.unesco.org |
教科文组织为了会员国的利益，长期以来一直致力于投身全球尺 度 地球化学 科 学 、教 育与培训活动的最前沿。 unesdoc.unesco.org | UNESCO’s involvement at [...] the front of global-scale geochemistry [...]science, education and training for the benefit of Member [...]States represents a long-term commitment. unesdoc.unesco.org |
拟建中心将作为全球尺度地球化学的 研究与培训的国际平台，并将建立 一个“化学地球”（由电脑制作的 地球化学 信 息 三维模拟地球），使各地的人们都能够使用 基于互联网的软件来获取大量的 地球化学 数 据 和制图。 unesdoc.unesco.org | The proposed Centre will act as an international [...] platform [...] for research and training on global-scale geochemistry and will set up Chemical Earth, a computer-generated three-dimensional virtual globe of geochemical information that will allow people everywhere access to vast amounts of geochemical data and maps through Internet-based [...]software. unesdoc.unesco.org |
第二部分将侧重于已知海底矿产资源(多金属结核、富钴铁锰结壳和多金 属硫化物)的地球化学、地理分 布和区域经济潜力。 daccess-ods.un.org | The second part will focus on the geochemistry, [...] geographic distribution [...] and regional economic potentials of known seabed mineral resources (polymetallic nodules, cobalt-rich ferromanganese crusts and polymetallic sulphides). daccess-ods.un.org |
最 近汇编了更新后的多金属硫化物数据集，其中包括稀土元素 的 地球化学 分 析 结 果，并已将数据集纳入秘书处的地理信息系统。 daccess-ods.un.org | An updated dataset on polymetallic sulphides, including geochemical analysis results for rare earth elements, has recently been compiled and integrated into the secretariat’s geographical information system. daccess-ods.un.org |
一个协调和系统的全球地球化学数据库将有助于满足可持续社会在保持环境和自然资 源平衡方面的要求。 unesdoc.unesco.org | A coherent, systematic, worldwide geochemical database will [...] help meet the requirements of a sustainable society for balancing [...]the management of environmental and natural resources. unesdoc.unesco.org |
中华人民共和国目前 在地球化学方面 的专业知识以及地球物 理 地球化学 勘 查 研究所（IGGE）和中国地 质科学院所展示的决心为在中华人民共和国启动这一中心奠定了坚实的基础。 unesdoc.unesco.org | The current geochemical expertise in the People’s Republic of China, and the commitment demonstrated by the Institute of Geophysical and Geochemical Exploration (IGGE) and the Chinese Academy of Geological Sciences provide a solid [...] base for the launching [...]of a Centre in the People’s Republic of China. unesdoc.unesco.org |
中国科学院广州地球化学研究 所（GIGCAS）成立于1993年，是中国在地球与环境科学方面的顶尖研究所之一。 australiachina.com.au | The Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (GIGCAS) was established in 1993 and is one of the top Chinese research institutions in earth and environmental sciences. australiachina.com.au |
于2004年在美国西北海岸外进行的一次海洋探险中，Mark [...] Lever及其同事对海底沉积层及其下方的海底地壳进行了数百米的钻探以获取用于微生物学分析 、 地球化学 分 析 和地质分析的样品。 chinese.eurekalert.org | In a 2004 ocean expedition off the coast of the northwestern US, Mark Lever and colleagues drilled hundreds of meters into [...] seafloor sediment and underlying oceanic crust to retrieve samples for [...] microbiological, geochemical and geological [...]analyses. chinese.eurekalert.org |
它大大增强了 我们对矿藏如何在海床形成以及 地球化学 和 地 球物 理条件如何影响深层海洋环境的理解。 daccess-ods.un.org | It significantly enhances our understanding of the way in [...] which mineral deposits form on the [...] seafloor and how geochemical and geophysical conditions [...]affect the marine environment at great depth. daccess-ods.un.org |
通过自然科学部门/地球科学处在总部和地区办事处举 办的 25 期培训班加强了大学和地球科学研究中心的 教学与科研能力；更新了 750 名地球科学工作者的地 质、地球物理、地球化学等学 科的知识；改善了发展 中国家政府与私营科研机构、大学和研究中心之间的 合作关系。 unesdoc.unesco.org | Strengthened teaching and research capacities of universities and research centres in earth sciences through 25 courses organized by SC/GEO at Headquarters and regional offices; 750 geoscientists upgraded in the various subjects of Geology, Geophysics and Geochemistry; Improved cooperative links between governmental and private scientific institutions, universities and research centres in developing countries. unesdoc.unesco.org |
此外，该项目还将促进向发展中国家 科学家转让地球化学分析技能。 daccess-ods.un.org | In addition, the project will facilitate [...] the transfer of geochemical analytical skills [...]to scientists from a developing country. daccess-ods.un.org |
通过对各种机构和个人的能力培养活动，如开办研究 生课程、专项研究生研讨班和地质标准（地质指标） [...] 流动课程，地球科学处使公众对影响环境的地质、矿 物、地球物理、地球化学等因 素有了更好的了解，并 把有关的重要发现传授给了其他学科的科学家、发展 [...]规划的制定者和决策者。 unesdoc.unesco.org | Through institutional and individual capacity-building activities, such as postgraduate courses, ad hoc postgraduate seminars and roving courses on geological parameters (“geo-indicators”), the Division promoted a better [...] understanding of the geological, mineralogical, [...] geophysical and geochemical factors influencing [...]the environment, and transferred key [...]findings to scientists of other disciplines, development planners and decisionmakers. unesdoc.unesco.org |
我目前的研究兴趣主要集中在以下方面：(1) 大洋中脊和弧-弧后系统上的海底 热液活动；(2) 与热液活动有关的块状硫化物矿床和作为深海矿产资源的铁锰结 壳矿床；(3) 海底以下生物圈的微生物地球化学； (4) 热液系统内及其引发的地 球化学循环；(5) 陆地和海底的“稀有金属”矿产资源。 daccess-ods.un.org | My current research interests are mainly focused on: (1) the seafloor hydrothermal activities both on the mid-ocean ridge and the arc-backarc systems; (2) the massive sulfide deposits related to hydrothermal activity and the ferromanganese crust deposits as deep-sea mineral resources; (3) the microbial geochemistry of the subseafloor biosphere; (4) the geochemical cycle within and from the hydrothermal systems; and (5) the “rare-metal” mineral resources on land and seafloor. daccess-ods.un.org |
现已确定共计 9 个极限：气候变化、生物多样性丧失速度、生 物 地球化学 流动 (氮和磷)、平流层臭氧耗损、海洋酸化、全球淡水使用量、土地用途变化、 大气气雾剂浓度和化学污染。 daccess-ods.un.org | A total of nine boundaries are identified: climate [...] change, rate of [...] biodiversity loss, biogeochemical flows (both nitrogen and phosphorus), stratospheric ozone depletion, ocean acidification, global freshwater [...]use, change in land use, [...]atmospheric aerosol loading and chemical pollution. daccess-ods.un.org |
虽然迄今所进行的地球化学分析 的结果似乎前景乐观， 但这项工作至今尚未考虑稀土元素作为多金属结核或富钴铁锰结壳矿床的采矿 [...] 副产品所需的冶金因素、矿石加工成本和回收效率。 daccess-ods.un.org | While the [...] results of the geochemical analyses carried [...]out so far appear promising, the work to date does not take into account [...]the required metallurgical factors, ore processing costs and recovery efficiencies of rare earth elements as byproducts of mining polymetallic nodules or cobalt-rich ferromanganese crust deposits. daccess-ods.un.org |
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 |
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