This paper established DME's life cycle assessment model and economic cost model.
建立了二甲醚的生命周期评价模型和经济成本模型。
Life Cycle assessment (LCA) is an environmental assessment and management approach.
生命周期评价(LCA)是一种环境评价和管理的方法。
Life cycle impact assessment is one of the most important processes in life cycle assessment.
生命周期影响评价是生命周期评价的重要环节。
In this paper, the theory and methods of life cycle assessment and management are provided in detail.
详细介绍了生命周期评价和管理的理论与方法。
Life cycle assessment technique is verified as an instrument of environmental symbol products in many countries.
生命周期评价技术被许多国家作为认证环境标志产品的工具。
Life cycle assessment is a tool to evaluate the life cycle of products, processes and activities impacting environment.
生命周期评价是一种评价产品、工艺过程或活动的整个生命周期对环境的负荷的工具之一。
The life cycle assessment of the refuse can help to improve municipal refuse management and to reduce the produce of municipal refuse.
生活垃圾的生命周期评价有助于改进城市垃圾管理，是减少城市生活垃圾产生的有用工具。
In life cycle assessment of waste water plant, the focuses of people's attention are sewage treatment and its impact on the environment.
在污水处理厂的生命周期评价中，人们关注的焦点是污水的处理及其对环境的影响。
Life cycle assessment can be the valid means which evaluates the whole process of the product production, and also can be a kind of environment...
文章从生命周期评价的概念入手，介绍了生命周期评价产生背景、技术框架、评价方法、应用及其展望。
The predigestion life cycle assessment method (LCA) has been applied to investigate the environmental impact of recycle copper process from copper-slag.
本文运用简化生命周期评价的方法，对铜炉渣回收铜的过程进行了环境影响评价。
The environmental impact of zinc metallurgical process is systematically investigated by the life cycle assessment with the Zhuzhou Smelter as the example.
以株洲冶炼厂为例，运用生命周期评价对锌加工过程中产生的环境影响进行系统的研究。
The concept and method of life cycle assessment are simply introduced and the environment performance of pavement concrete is systemically estimated with LCA.
简要介绍生命周期评价的概念和方法，应用生命周期评价方法评价道路水泥混凝土的环境性能。
According the results of domestic and foreign research, this article attempted to construct the framework of agricultural life cycle assessment(ALCA) in China.
根据国内外研究成果，尝试建立农业生命周期评价框架。
Life cycle Assessment (LCA) is a quantitative and qualitative analysis tool of environmental impact caused by life cycle of products, techniques and activities.
针对火电厂的环境影响评价，目前已有很多种评价方法，运用生命周期评价方法(LCA)，对超超临界火电厂进行了环境影响分析。
This paper was based on the traditional life cycle assessment methods, discussed a set of life cycle assessment system for industrial wastewater treatment plants.
本文在传统生命周期评价方法的基础上，研究了一套适用于工业废水处理厂的生命周期评价体系。
Life cycle assessment, as a key technology of green design, has a very active role for the analysis of the impact on the environment in the life cycle of products.
生命周期评估作为绿色设计中的关键技术，对于分析产品在生命周期中对环境的影响有着非常积极的作用。
Combined with life cycle assessment principle, the total primary energy consumption and green house gases (GHGs) emission of methanol-gasoline pathway are analyzed.
结合生命周期评价原理，对煤制甲醇与原油制汽油混合而成的甲醇汽油路线的能源消耗与温室气体排放进行生命周期分析。
A life cycle emission assessment model for oxygenated gasoline, from its feedstock to the use on a vehicle, was established according to the life cycle assessment theory.
利用生命周期评价理论，建立了含氧汽油从原料生产到车辆使用的生命周期排放评价模型。
An intact product life cycle assessment was finally demonstrated through P_LCA1.0. At last, as an example of the 4135g diesel engine, an intact PLCA research was enforced.
演示p _ LCA1 . 0系统实现的完整产品生命周期评价过程。最后，以4135g型柴油发动机为例，进行了完整的PLCA研究。
This paper analyzes the environmental pressure of the road transportation in Beijing in a framework, which integrates both material flow analysis [1] and life cycle assessment.
本文采用物质流[1]和生命周期相结合的分析框架，对北京市道路交通的环境压力进行了分析。
The environmental impact of complex packages made of aluminum, polyethylene and paper board(Al-PE-Pa) and plastic packages were estimated using life cycle assessment(LCA) and compared.
采用生命周期评价法研究了牛奶纸塑铝复合包装的全生命周期环境影响，并与塑料包装的环境影响进行比较评价。
To increase environmental protection awareness in product system, life cycle Assessment (LCA) was adopted widely to evaluate quantitatively the lifecycle environmental impact of products.
为了在产品系统中体现环境意识，提出了减小产品环境影响的环境价值链分析方法。
Life cycle assessment was used to evaluate the performances of product, and linear scale and analytic hierarchy process were applied to establish the model for product life cycle assessment.
运用全生命周期分析方法对产品的性能进行分析，采用线性标度法和层次分析法建立产品全生命周期评价模型。
Since the global environmentalism and the concept of life cycle assessment sprang up, environmental issues and actions have become so important for business that cannot be ignored or avoided .
企业是否有环保行动，已不再是无关紧要、可有可无的事，而是攸关企业生存的重大议题。
Inventory analysis is an important segment of life cycle assessment, which is a quantitative analysis process used in resource, energy and environmental discharge of the whole life cycle phase.
清单分析是生命周期评价方法中极重要的环节，是对整个生命周期阶段的资源和能源的使用及环境排放的定量分析过程。
The economic analysis of the life cycle of gasohol derived from ethanol is a very important process of the life cycle assessment and multi-objective optimization of ethanol derived from cassava.
木薯酒精全生命周期经济性评估是木薯酒精燃料汽车全生命周期评估和多目标优化的重要环节。
The economic analysis of the life cycle of gasohol derived from ethanol is a very important process of the life cycle assessment and multi-objective optimization of ethanol derived from cassava.
木薯酒精全生命周期经济性评估是木薯酒精燃料汽车全生命周期评估和多目标优化的重要环节。
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