| 遥感法与高怠速法尾气排放状况对照检测试验研究 |
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| 引用本文： | 周贤杰,周贤波,邹敏,李新宇.遥感法与高怠速法尾气排放状况对照检测试验研究[J].中国环境监测,2011,27(5):82-85. |
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| 作者姓名： | 周贤杰 周贤波 邹敏 李新宇 |
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| 作者单位： | 重庆市环境科学研究院, 重庆 401147;重庆市环境监测中心, 重庆 401147;重庆市大渡口区环境监测站, 重庆 400084;重庆市环境监测中心, 重庆 401147 |
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| 基金项目： | 重庆市环境保护局机动车尾气控制项目(环科字2007第09号) |
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| 摘 要： | 募集100辆点燃式发动机在用汽车进行遥感法和高怠速法尾气排放对照检测试验。结果表明,多数车辆CO遥测值比高怠速值大,HC则相反。通过对高怠速值(y)与遥测值(x)进行回归分析,得到CO的回归方程为y=0.81x+453.03,t检验显示方程具有线性(α=0.10)。如果将两种方法配合使用,可以有效提高机动车尾气排放日常管理的效果。
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| 关 键 词： | 尾气 遥感值 高怠速值 线性 应用 |
| 收稿时间： | 2010/3/30 0:00:00 |
| 修稿时间： | 2010/9/16 0:00:00 |
Comparison Testing Study of Exhaust Pollutants under Remote Sensing Conditions and High-Speed Idle Conditions |
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| ZHOU Xian-jie.Comparison Testing Study of Exhaust Pollutants under Remote Sensing Conditions and High-Speed Idle Conditions[J].Environmental Monitoring in China,2011,27(5):82-85. |
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| Authors: | ZHOU Xian-jie |
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| Institution: | Research Academy of Environment Science in Chongqing, Chongqing 401147, China |
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| Abstract: | A comparison testing experiment was designed to study the states of exhaust pollutants under the remote sensing conditions and the high-speed idle conditions,using 100 in-use cars equipped with spark ignition engine.For CO discharged by the majority of cars,the remote sensing value is bigger than the high-speed idle value while the value of HC show the reverse trend.According to regression analysis comparing the high-speed idle value(y) and remote sensing value(x),the obtained regression equation of CO is y... |
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| Keywords: | Exhaust pollutants Remote sensing value High-speed idle value Linearity Application |
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