目前，粒度分布测试已采用各种不同的技术，但对于广泛的工业领域而言，激光衍射（laser diffraction）是首选技术，激光衍射，也被称为小角度激光衍射，可以用于湿式或干式样品的非破坏分析，测量的尺寸范围为0.02至2000微米。
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... 激光干涉仪 laser interferometer 激光衍射/散射法 laser diffraction and scattering 离心沉降法 centrifugal sedimentation ...
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The structure,determination fundmentals and its performance of laser-diffraction diameter testerwere introduced in this paper.
本文简单介绍了激光衍射粒度分析仪的构造、测量原理及使用性能。
参考来源 - 激光衍射粒度仪测量原理及使用性能The liquid surface wave's characters have been studied by laser diffraction in this paper.
本文运用激光衍射法，研究低频液体表面波的特性。
参考来源 - 低频液体表面波激光衍射条纹的特征及表面波物理参量的测量By them, the mill work condition will be showed. The thesis gives a detailed theoretical analysis about the laser diffraction method.
本文对磨粉粒度的监测所采用的激光衍射法进行了详细的理论分析,建立了数学模型。
参考来源 - 磨粉机工况监测技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
其方法是利用全场激光衍射通过CCD采集计算机成像。
The measure mostly depend on combination of laser full-court diffraction and computer imaging with CCD.
提出了用激光衍射功率谱方法测量柱形颗粒群直径分布的技术方法。
A new approach to measure the long cylindrical particle by using the laser diffraction power spectrum method is presented in this paper in detail.
采用激光纹影高速摄影和激光衍射方法进行喷雾结构特性和粒度特性测量。
The spray shape and droplet characteristics were measured by means of Laser schlieren high speed photography and Malvern Laser Diffraction method.
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