| 1. | We can get information of particle size with the measuring jumpiness of light scattering energy
通过对7角的散射能量跳动量的测量能够得到颗粒大小的信息。 |
| 2. | First , the thesis discusses compton scattering energy spectral data simulation using monte carlo method
首先，本文讨论了康普顿散射能谱的蒙特卡罗模拟方法。 |
| 3. | This thesis first stduies electron density imaging based on compton scattering energy spectral data
本文从康普顿散射的能谱出发，研究物质电子密度图像的重建问题。 |
| 4. | ( 3 ) there is a relation approximate to exponential function between particle size and jumpiness of light scattering energy
( 3 )经初步拟合，粒径和散射光能量跳动量之间有指数函数的关系。 |
| 5. | Maybe we can get the particle size by analysis of normalization light scattering energy at angle 7 ? and 35 ? . ( 2 ) samples are measured in static state
从而有可能通过对7和35角的归一化散射光能量分析得到被测颗粒得粒径。 |
| 6. | Due to the fact that the problem of reconstructing image from compton scattering energy spectral data is an ill - posed problem , any error or noise in the measurements will be amplified in the reconstruction results
由于从康普顿散射能谱直接求逆重建密度图像是一个不适定性问题，测量的微小误差会在重建结果中被放大。 |
| 7. | Scatterring centers from each azimuth range profile are extracted firstly , and then turn two dimension distributed target scatters into one dimension and integrates all scatters energy along one dimension
仿真结果表明，该方法较距离扩展目标检测方法的检测性能有明显改善，且其检测性能随着角分辨率的提高而进一步改善。 |
| 8. | The smaller of particle size , the bigger of light scattering energy jumpiness , which reflects jje ( % hi } ) " " & " a ' ^ tjjij ri . ' ff - ' fe ift a " _ abstract that brownnian motion of small particle is more acute than big particle ' s
( 2 )样品静态测试中发现在7角处，颗粒粒径越小，能量跳动量越大，这与颗粒在液体中的布朗运动规律相符合。 |
| 9. | At last , we given several conceives for the follow - work , and hope to obtain more monodisperse standard samples which particle size is from 0 . lum to 3um in the future , so we can find the relation between light scattering energy and energy jumpiness more accurately
本文还对以后的工作提出几点设想，希望获得更多的单分散体系的、粒径从0 . 1 m ~ ( 3 m )得标准样品，更准确地找到散射光能量与能量跳动量之间的关系。 |
| 10. | The system is composed of inverse - fourier - transform system , optic fiber sensor and high sensitivity ccd . its software system of signal acquisition and data processing used the platform of virtual instrument labview . we tested system stability and investigated latex particle size from 32nm to 123nm , several phenomenon below have been found : ( 1 ) the experiment result is consistent with the theoretical arithmetic result of the relation between particle size and normalization light scattering energy at the position of 7 ? and 35 ? angle
组建了包括反傅立叶变换系统、光纤传感器以及高灵敏度ccd的大角度侧向光散射信号探测系统，设计了基于虚拟仪器labview平台的信号采集和数据处理软件，对系统稳定性和颗粒尺寸从32纳米- 123纳米的微乳液颗粒球进行了测试研究，发现以下现象： ( 1 )在与光轴成7和35夹角的位置，归一化的散射光能量与粒径大小关系的实验结果跟理论分析规律完全一致。 |
