1) reduced scattering coefficient
优化散射系数
1.
The relationship between the reflectance and the reduced scattering coefficients is obtained by the data fitting.
利用了一套特殊设计光纤探头组成的稳定态光纤光谱仪测试生物组织的光学参数 ,从悬乳液 ( Intralipid)与模拟胶 ( Phantom)实验推导出优化散射系数 ( Reduced scattering coefficient:μ′s)近红外谱测量经验公式。
2.
Target radio-frequency heating was conducted in normal and tumor-bearing rats to observe and record the variations of NIRS,especially the reduced scattering coefficient of target at the time of brain tissue and tumor tissue radio-frequency heating.
方法:在大鼠脑右侧尾状核注入C6胶质瘤细胞建立胶质瘤大鼠模型;对正常及荷瘤大鼠进行靶向射频加热,观察并记录脑组织及肿瘤组织射频加热时靶点的NIRS参数尤其是优化散射系数的变化情况。
2) reduced scattering coefficient
约化散射系数
1.
The absorption and reduced scattering coefficients of bovine tissues are derived by nonlinear fitting of diffusion equation with the relative distribution data of diffuse reflection light intensity.
由漫射方程对漫反射光强的相对分布值作非线性拟合确定了生物组织的吸收系数和约化散射系数 ,所得结果与国外报道的绝对测量法测量的结果相比 ,其差别小于 9。
3) scattering coefficient
散射系数
1.
Study on characteristic of the absorption and scattering coefficients of Taihu Lake waters;
太湖水体吸收系数与散射系数的特征研究
2.
The results indicate that the mean value of the scattering coefficient was (850.
结果表明:观测期间气溶胶散射系数小时平均值为(850。
3.
Through the observing system of water inherent optical properties,which were developed by WETlabs Inc,the backscattering and scattering coefficients of Lake Taihu had been obtained in Oct.
利用Wetlabs公司研制的水体固有光学特性测量系统,于2006-10~2006-11对太湖水体的散射系数和后向散射系数进行了测量。
4) Coefficient Optimized
系数优化
5) optimal coefficients
优化系数
6) light scattering coefficient
光散射系数
1.
The relationships among RBA,tensile strength,light scattering coefficient,sheet density and FI were investigated too.
论述了纤维柔软度和纸页相对结合面积(Relative bonded area,RBA)的计算测量方法,并比较了它们的优缺点,同时对RBA、抗张强度、光散射系数、纸页密度和纤维柔软度的相关性进行了探讨。
2.
Through the adjustment of process conditions, the light scattering coefficient has been increased from33~35m2/kg to 44m2/kg and upwards, the consumption of NaOH and H2O2 has been reduced from 8% to 5% and the cost per ton has beenreduced from $3500 to $2300.
通过调整工艺条件,光散射系数由33～35m2/kg提高到44m2/kg以上,NaOH和H2O2的用量由8%降至5%,吨浆成本由3500元降至2300元。
补充资料：弹性散射和非弹性散射
| 弹性散射和非弹性散射 elastic scattering and inelastic scattering 使用粒子间碰撞来研究粒子的性质、相互作用和内部结构的两种情况。如果碰撞过程中两粒子间只有动能的交换，粒子类型、其内部运动状态和数目并无变化，则称为弹性散射或弹性碰撞。如果碰撞过程中除了有动能交换外，粒子的数目、类型和内部状态有所改变或转化为其他粒子，则称为非弹性散射或非弹性碰撞。 散射过程的研究对于了解许多物理现象具有很重要的意义。例如E.卢瑟福对a粒子被物质散射的研究，提出原子的有核模型；J.弗兰克和G.L.赫兹的电子与原子碰撞实验证实了N.玻尔的定态假设；建造高能加速器就是利用被加速粒子的散射过程来研究粒子的性质、相互作用和相互转化的规律。60年代末到70年代初利用高能轻子对质子和中子的深度非弹性散射的实验，发现质子和中子内部存在点状结构。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条