| 高次衍射对激光粒度分析的影响 |
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| 引用本文： | 雷建,赵红霞.高次衍射对激光粒度分析的影响[J].洛阳工业高等专科学校学报,1998(2). |
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| 作者姓名： | 雷建 赵红霞 |
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| 作者单位： | 洛阳工业高等专科学校材料工程系(雷建)，洛阳工业高等专科学校机械工程系(赵红霞) |
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| 摘 要： | 本文介绍了激光测粒原理及高次衍射现象产生的原因,从理论上推导了高次衍射强度的分布公式,分析了高次衍射对激光测粒产生的影响,讨论了获得最大有效信号强度时颗粒在分散相中的最佳体积浓度。
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| 关 键 词： | 激光 粒度分析 高次衍射 |
The Ifluence of Higher Diffraction to Laser-Size-Analysing |
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| Lei Jian,Zhao Hongxia.The Ifluence of Higher Diffraction to Laser-Size-Analysing[J].Journal of Luoyang Technology College,1998(2). |
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| Authors: | Lei Jian Zhao Hongxia |
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| Institution: | Lei Jian Zhao Hongxia |
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| Abstract: | This paper has intruduced the principle of Laser-Size and the reason how higher diffraction come into being, derived higher diffraction strength dispersing formula, analysed the influence of higher diffraction to Laser-Measuring-Size, and discussed the optimized volume consistency of grain in dispersion phase for obtaining the maximum signal strength. |
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| Keywords: | Laser Size-Analysing Higher Diffraction |
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