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环境基准
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  “环境基准”译为未确定词的双语例句
    Scientific Research on Environmental Benchmark Values and Revision of National Environmental Standards in China
    环境基准值的科学研究与我国环境标准的修订
短句来源
    Studies on the Soil-environmental Criteria for Arsenic.
    土壤砷的环境基准研究
短句来源
    In order to make LCA system more fittable to the Chinese environmental character,the article has researched the software system of LCA that is applicable to the situation of China. At the same ,the software system of LCA adopts the environment norm of China.
    为了使LCA系统能更适用于中国环境特点,论文对开发出一套采用中国环境基准,适合中国国情的LCA软件系统进行了研究。
短句来源
    According to the current situation of researches in China, the soil-environmental criteria for arsenic was enacted in consideration of the influences of soil properties.
    考虑到土壤性质等的影响,应用国内的研究成果,确定了土壤砷的环境基准值。
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  environmental criteria
These can, for example, include economic, financial, social and environmental criteria.
      
The suspended dust samples in the factory units and their components greatly exceeded national and international standards, so health and environmental criteria must be enforced on these units.
      
This suggests that environmental criteria and objectives can be established based on biological variables as opposed to the more traditional chemical approach.
      
By integrating a DfE's environmental criteria (the 'Voice of the Environmental Customer') into QFD's HoQ matrices, all product requirements - quality, cost, and environmental - can be considered concurrently throughout the product life cycle.
      
A subset or cluster of potentially inherently cleaner process options can then be selected for further consideration using economic, safety, and environmental criteria.
      
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The forms and distribution of arsenic in soils were discussed. The basis for setting soil-environmental criteria for arsenic was studied. According to the current situation of researches in China, the soil-environmental criteria for arsenic was enacted in consideration of the influences of soil properties.

本文论述了砷在土壤中的分布和存在形态,探讨了土壤砷环境基准值的确定依据。考虑到土壤性质等的影响,应用国内的研究成果,确定了土壤砷的环境基准值。

In this

本研究依据我国四种类型土壤中存在过量砷所产生的生态效应与环境效应,确定了砷的环境基准。分布在东南部的红壤和黄棕壤的基准为45-51mg/kg,分布在华北的褐土和西北的灰钙土为21-25mg/kg。这种分异型式主要受自然环境与土壤特征的制约,并与各类型土壤中砷存在形态密切相关。我国土壤环境复杂多样,确定全面的土壤基准时应重视其区域特征。

Assessing the influence of human activities on the original environment of Antarctica is very important for both scientific research and research administration there. In this paper, the present environmental quality in Fildes Peninsula is evaluated primarily. Four key conceptions for Antarctic environmental impact assessment (EIA) are put forward for their new contents: the first one is environment, which centers organisms and biosystem, the second one is environmental background value, criterion and standard,...

Assessing the influence of human activities on the original environment of Antarctica is very important for both scientific research and research administration there. In this paper, the present environmental quality in Fildes Peninsula is evaluated primarily. Four key conceptions for Antarctic environmental impact assessment (EIA) are put forward for their new contents: the first one is environment, which centers organisms and biosystem, the second one is environmental background value, criterion and standard, concerning their availability at present, thirdly, Impact Degree (ID) of human activities simply indicates environmental changes compared with its original status, and the fourth one is Carrying Capacity of Environment (CCE), indicating the maximum bearable level of local anthropologic impact on environment.Two steps of Antarctic EIA are brought up, and the basic one is calculating ID while the advanced one calculating CCE. Taking Great Wall Station and Marsh Station in the south of Fildes Peninsula as a case study, the Impact Degree of the direct emission of power stations has been worked out, and some proposals on further research work and research administration also given.

在研究南极长城站地区人类活动规模、环境影响及环境质量现状的基础上,探讨了南极环境研究中几个重要概念的内涵及南极环境影响评估的有关理论和方法。提出可将环境影响评估工作分为计算“影响度”和“环境承载力”两个层次;在目前南极环境缺乏环境基准值、环境标准值的情况下,可据环境背景值进行第一层次的评估工作。以长城站地区发电站废气的直接排放为例,运用高斯模式预测了发电站下风向大气环境质量,并计算了影响度,划分出影响区间,提出科学研究和科考管理的相应建议。

 
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