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1)  coefficient of discharge,discharge coefficient,emission factor
排放系数<能>
2)  emission coefficient
排放系数
3)  Emission factor
排放系数
1.
Study of emission factor for burning fuel;
燃料燃烧排放系数的研究
2.
Through analyzing the historical distribution of technologies in cement producing and the impact of standards on PM emission control from cement industry,emission factors of cement industry in China during 1990-2004 were generated by this technology-based model,and emission inventories were developed thereby.
通过分析我国水泥工业不同生产工艺所占比重的历史变化趋势,以及不同时期水泥工业大气颗粒物控制标准的影响,利用此模型计算了1990~2004年全国水泥工业大气颗粒物的排放系数和排放量。
3.
The simple and quick method for emission factor estimating of vehicle emission pollutants was discussed in the paper, and the emission factor of CO of mobile emissions in Anshan City was calculated.
探讨了简捷、快速地估算机动车尾气污染物排放系数的方法,并计算了鞍山市机动车尾气中CO的排放系数。
4)  emission coefficients
排放系数
1.
MOBILE5 and PART5 models were modified and used to calculate the emission coefficients of gaseous and particulate air pollutants from onroad motor vehicles.
采用修正的MOBILE5模式和PART5模式,计算了澳门机动车排放的气态污染物和颗粒污染物的排放系数,并确定了澳门机动车污染物的排放总量和分车型的排放分担率。
2.
The emission coefficients of CO,HC and  NO x from vehicles on mountain roadway at higher elevation above sea level in China were 41 861±26 101, 5 367±3 158 and 3 883±1 943g/(km.
根据在隧道内实测数据,用大气扩散方程计算出中国高海拔山岭公路机动车单车 C O、 H C 和 N Ox 排放系数分别为 41861±26101、5367±3158 和3883±1943 g/(km 。
5)  discharge coefficient
排放系数
1.
To salve the difficulty in quantization of haspital waste discharge,investigation and statistical analysis is made to obtain the corresponding hospital waste discharge coefficient based on the statistical variabls.
为解决医疗行业废物排放量核定难的问题,通过对医疗机构废物产生量的调查、统计、分析,在确定医疗废物排放统计变量的基础上,得出相应的医疗废物排放系数,以供排污申报医疗废物排放量的核定。
2.
In this paper,we discussed the vehicular emission discharge coefficient in Guangzhou with the method of MOBILE,the American vehicular emission discharge coefficient model,and obtained many informations useful in forecasting the vehicular emission and calculating its proportion or effects in air pollution.
运用美国EPAMOBILE5尾气排放系数模式,结合广州市实际情况,进行了机动车排放系数的探讨,并据此预测了广州市机动车尾气排放浓度,估算了广州市机动车尾气排放在环境空气污染中所占的比例和所起的作用。
6)  exoergic coefficient
放能系数
1.
In this paper,three calculating forms on Q value are given respectively by coefficient of restitution,coefficient of puncture and exoergic coefficient.
该文用恢复系数、击穿系数和放能系数分别给出了3种Q值计算公式。
补充资料:污染物排放系数
分子式:
CAS号:

性质:又称排污系数。是指在一定的技术经济条件和管理水平下,生产单位数量的产品、燃烧单位数量的燃料或其他单位强度的行为过程(如运输工具行驶单位距离),排放到环境中的某种污染物的数量。是特定条件下的统计平均值。生产某种产品的污染物排放系数因原料、工艺、设备、生产规模、操作和管理水平及污染治理程度的不同而有较大差异,因此在确定与使用污染物排放系数时均必须明确其适用条件。

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