| 1. | Standard practice for goniometric optical scatter measurements 测角光学散射测量的标准实施规程 |
| 2. | Light metal light scattering measurement system 光散射测量系统 |
| 3. | Modification of particle measurement considering the absorption of particles 激光衍射散射测量法的定量修正 |
| 4. | Entire design and algorithm of rcs testing and imaging system software 目标散射测量及成像系统软件设计及算法 |
| 5. | Light scattering measurement system 光散射测量系统 |
| 6. | Back - scattering gauge 反向散射测量计 |
| 7. | To solve this problem , the method based on scattering is deduced in this paper . this method can work effectively when the concentration is low . based on mie theory , this method measure the concentration by calculating the scattering light intensity 为了解决透射法无法很好测量低浓度粉尘的问题,本文主要研究了基于光散射测量粉尘浓度的方法,该方法能解决上面的低浓度测量时的问题。 |
| 8. | First of all , this thesis introduced the related theoretical knowledges about near - field scattering measurement systemically , and focused on discussing the way of self - transmit and self - received near - field rcs measurement then simulated it by using column and hexagonal prism as a target under test 重点在于探索自发自收平面近场散射测量方法,分别对圆柱和六棱柱进行了自发自收的仿真,详细讨论了窗口参数、扫描面大小对于测量结果的影响。 |
| 9. | Finally , near - field microwave imaging methods are studied . combining near - field measurement and target geometrical shape , a new near - field microwave imaging approach by plane - wave spectrum is produced . synthetic plane - wave technique and near - field imaging is studied , simulation results of this approach are given 把近场散射测量和目标几何外形相结合,提出了利用平面波谱展开进行近场微波成像的新方法;对综合平面波技术和近场微波成像作了研究,并对这一成像方法作了仿真。 |
| 10. | A stochastic inverse technique based on gray - code genetic algorithm ( gga ) to invert particle size distribution from dynamic light scattering ( dls ) data is proposed . numerical tests and latex experiments for inverting dynamic light scattering data showed that the algorithm could be successfully applied to inverse problem of dls with high stability to the different type of distributions 提出了采用格雷码编码遗传算法对动态光散射测量的多粒径分布进行反演运算,数字测试的结果和聚苯乙烯乳球的实验结果表明,该算法能够精确的反演出各种分布的粒子分布图象。 |