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能源和材料是一切社会技术和经济发展的关键因素:材料是人类生产的各种东西的有形物质,而能源是支持技术-经济-社会发展所必不可少的。对于当前和未来的活动,必须从整个材料和能源循环——从原始资源经过加工、供应、应用和服务,到回收或处理的角度来看。因此,只有多学科方法,才能充分谈论可能提出的各种技术性问题和市场导向问题,包括环境问题和人力资源问题。在材料领域,联合国教科文组织在未来的活动中应该承认下述主要结论。在工业国家。
Energy and materials are key factors in all technological and economic development in society: material is a tangible material for everything human beings produces, and energy is essential to support technological-economic-social development. For current and future activities, it must be from the perspective of the entire material and energy cycle - from raw materials through processing, supply, applications and services, to recycling or disposal. Therefore, only a multidisciplinary approach can fully address the various technical and market-oriented issues that may be raised, including environmental and human resource issues. In the field of materials, UNESCO's future activities should recognize the following key findings. In industrial countries.