| 激光散射法测量TSP和PM10的最佳采光角及立体角的研究 |
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| 引用本文： | 许德毓,蔡小舒.激光散射法测量TSP和PM10的最佳采光角及立体角的研究[J].上海理工大学学报(社会科学版),2001,23(1):57-60. |
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| 作者姓名： | 许德毓 蔡小舒 |
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| 作者单位： | 上海理工大学 动力工程学院! 上海 200093，上海理工大学 动力工程学院! 上海 200093 |
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| 摘 要： | 通过对光散射理论的数值模拟,分析了影响颗粒散射光通量F和粒径D之间单值关系的采光方向角、采光立体角和被测颗粒折射率等因素. 与光散射颗粒计数器在异轴90°采光不同,用光散射法测量TSP和PM10在45°方向采光,并采用较大立体角(??? > 50°),能得到较好的F-D关系,同时颗粒折射率的影响也较小.
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| 关 键 词： | TSP PM10 光散射法 测量 |
| 修稿时间： | 5/9/2000 12:00:00 AM |
A theoretical study on light scattering methodfor measuring TSP and PM10 |
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| XU De-yu,CAI Xiao-shu.A theoretical study on light scattering methodfor measuring TSP and PM10[J].Journal of University of Shanghai For Science and Technilogy(Social Science),2001,23(1):57-60. |
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| Authors: | XU De-yu CAI Xiao-shu |
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| Abstract: | Creating new theory may start from the study on the important features of language. This paper explains human, communicative, vocal, arbitrary, symbolic, systemic features of language. Also explained are the innateness and culture-transmission of language. All these features are relevant to human nature.i. e. biological,socio-cultural,and thinking characters of human beings. . |
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| Keywords: | TSP PM10 light scattering method measurement |
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