1) aviation share ratio
航空分担率
1.
Based on a model of aviation share ratio with cluster analysis,the feasibility of its application was explored,and the passenger transport volume at a new airport in the area of Alashan League was forecast.
基于聚类分析的航空分担率模型,对其应用的可行性进行了进一步的探讨,并结合阿拉善盟地区新建机场的客运量进行了预测,得到比较理想的预测结果。
2) share rate
分担率
1.
A study on the share rate of motor vehicle exhaust pollution in Foshan;
佛山市禅城区机动车排放污染分担率研究
2.
The share rate of the gross quantity of NOx was 36.
2%,ADMS-Urban大气模型运算结果显示:对主城环境空气NO_2浓度的分担率,点源占16。
3.
With the analysis on the pollution source and the change of NO_x concentration in atmosphere of Changchun City, the share rate of the gross quantity of NO_x, the rate of quantity of NO_x from different type of vehicles, and the rate of NO_x concentration were studied.
在分析长春市大气环境中NOx污染源与浓度时间变化规律的基础上,对机动车尾气NOx排放总量分担率、不同车型NOx排放量分担率和NOx浓度分担率进行了量化研究。
3) share ratio
分担率
1.
The response coefficient,share ratio and the environmental capacity are calculated.
计算了各个点源的响应系数,分担率及环境容量。
2.
Thepermitable mass of the pollutants in Dalian Bay, and the share ratio and the reduction ratio werecomputed.
基于质量守恒原理和线性迭加原理，导出了受纳水域对污染源的响应关系，建立了海域污染总量控制的计算模式，计算了大连湾的容许入海负荷总量，各排污口的污染分担率和削减率，为大连清污染源治理提供了科学依据。
3.
The paper calculated the amount of vehicle pollutants and the share ratio of the different types of vehicles by utilizing the formula of motor vehicle pollution emissions,the formula of share ratio and the vehicle emission factors under the testing of "Chongqing condition".
利用机动车污染物排放量及其分担率计算公式,根据"重庆工况"下测试所得的重庆市机动车排放因子,计算出了重庆主城区分车型机动车污染排放量及其分担率。
4) year share percentage
年分担率
1.
By using of investigation data of air pollution source of Lanzhou city in 2000 ,were analyzed by grid of the year share percentage of the chief air pollution source and air pollutant 1km×1km .
利用 2 0 0 0年兰州市大气污染源调查资料 ,对影响该市的主要大气污染物的年分担率进行 1 km× 1 km 网格分析 ,结果表明 :由生活源排放的主要大气污染物年分担率呈“面”状联片分布 ,年分担率并不高 ,但影响范围较大 ;而工业源年分担率呈“点”状分散分布 ,年分担率较大 ,网格内影响较严重 ;叠加源呈“区域”壮大范围联片分布 ,年分担率最大 ,影响的范围也广 ,污染物年分担率的分布正好与污染源的位置分布相一致 ,高值区与排放量较大的污染源相对应。
5) contribution rate
分担率
1.
Beijing's motor vehicle emission inventory based on GIS technology was developed,and used to estimate the contribution rate of different types of vehicles and different areas of vehicles to the total vehicular emissions in the urban area of Beijing.
研究建立了以GIS为平台的北京市机动车排放清单 ,获得了北京市规划市区内分车型以及分区域的机动车排放分担率 。
2.
The overall emission amounts and the contribution rate of automobiles were achieved for the urban areas as well as the whole city.
在利用实测数据确定基本参数的基础上 ,用 MOBILE5模型计算了北京市机动车污染物排放因子 ,获得了城区和全市机动车污染物排放总量和排放分担率 ,并分析了不同车型车种在城市区域汽车污染中的贡献率 。
3.
A European steady-state cycle(ESC) test is conducted on 3 diesel engines adopting different technical schemes(mechanical fuel pump with EGR,electronic unit pump and high pressure common rail fuel system) respectively for comparatively analyzing the contribution rates of gaseous pollutants and specific fuel consumption of these diesel engines.
对采用机械泵+EGR、电控单体泵和高压共轨3种技术方案的国Ⅲ柴油机进行欧洲稳态循环(ESC)试验,对3种技术方案柴油机ESC试验的气态污染物分担率和油耗量进行了对比分析。
6) percent
[英][pə'sent] [美][pɚ'sɛnt]
分担率
1.
Through statistical analysis of the effective value from vehicle exhaust monitoring in 1996 and 1997,the yearly total exhaust volume from various vehicle and the percent of CO、NO x in the airpollution in Changsha is quantitated.
对 1 996～ 1 997年机动车尾气监测有效数据进行了统计分析 ,估算出 1 998年长沙市各类型车辆年排污总量及机动车排放尾气中的CO、NOx 对大气污染的分担率 ,并对今后的机动车尾气治理工作提出了几点建
2.
By analyzing the inspect result of traffic environment pollution status causing by vehicle exhaust in Shijiazhuang, the percent of vehicle exhaust pollution was calculated with the model of MOBIL5.
本文在汲取国内外经验的基础上，通过对城市交通大气环境污染控制规划的研究，论述了机动车尾气排放对城市大气环境的污染及其控制与治理技术，同时通过对石家庄市交通环境污染监测结果的分析，利用机动车排放因子预测模式MOBIL5对机动车污染的分担率进行了计算，根据分析计算结果，对该市机动车尾气排放污染的危害程度及相关因素进行了归纳总结，并有针对性的从城市规划、城市交通管理、城市交通控制等角度对机动车尾气排放污染控制进行规划研究，提出了石家庄市机动车排放污染控制规划方向，为城市交通污染控制规划提供了参考依据。
补充资料：源分担率(source ap-portionment)
分子式：
CAS号：
性质：又称源分担率(source ap-portionment)。指污染源排放出的大气颗粒物(包括其中所含化学组分)占某特定采样点(即受体处)采集大气颗粒物(包括所含化学组分)的百分率。它可用源-受体模型用多元统计分析方法求解而获得。
CAS号：
性质：又称源分担率(source ap-portionment)。指污染源排放出的大气颗粒物(包括其中所含化学组分)占某特定采样点(即受体处)采集大气颗粒物(包括所含化学组分)的百分率。它可用源-受体模型用多元统计分析方法求解而获得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条