The particle size can be determined according to the scattering intensity, while shape information can be obtained through asymmetry factor ( AF). 粒径的大小可由散射光强度确定,而颗粒的形状可通过对非对称因子Af的分析获得。
Owing to the effect of particle correlation, the total cross section of radiation incoherent scattering in a plasma equals the Thomson scattering cross section multiplying a form factor. 等离子体中粒子关联效应使辐射在等离子体内非相干散射的总截面等于汤姆逊截面乘上结构因子。
Based on equivalent particle scattering model, Mie theory is introduced to calculate the scattering phase function, anisotropy factor and scattering coefficient of biological tissue. 根据等效颗粒散射模型,运用经典的Mie理论,对生物组织的散射相函数、各向异性因子及散射系数进行了数值计算。