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1)  back-scattered form functions
背向散射形函数
2)  backscatter coefficient
背向散射系数
1.
The purpose of this paper is to measure sound velocity, attenuation coefficient and backscatter coefficient of tissue mimicking material.
本文以测量仿人体组织材料的声速、声衰减系数和背向散射系数为目的,对其测量系统集成,测量方法等方面进行了比较深入的研究。
3)  Backscatterparameters
背向散射参数
4)  back scattering
背向散射
1.
On the basis of Mie scattering theory,the back scattering characteristic was computed and analysed for clear bubbles and dirty bubbles,and so for the clear and dirty bubble group.
基于Mie散射理论,计算和分析了干净 气泡和脏气泡光的背向散射特性,群体干净气泡和脏气泡光的背向散射特性。
5)  Backscattering ['bæk,skætəriŋ]
背向散射
1.
The Susceptibility of a Quantum Wire with the Electron Electron Backscattering;
量子线中的电子-电子背向散射与磁化率
2.
A method for estimating the intensity of underwater laser backscattering based on the concept of equal phase volume;
基于等相位体概念的水下激光背向散射强度的估算方法
3.
A Research on Ultrasound Backscattering from Gaussian Distributed Rough Surface;
Gausian分布表面超声背向散射的研究
6)  Backscatter
背向散射
1.
A New optical Fiber Backscatter Measurement Technology;
一种新的光纤背向散射测量技术
2.
A Preliminary Study of Integrated Backscatter on Detecting Chronic Nephritis with Renal Failure in Compensatory Stage;
超声背向散射积分对慢性肾炎肾功能不全代偿期诊断价值的初步研究
3.
The theory of Fuks and Godin [Waves Random Media,14, 539-562(2004)] on the travel-time statistics of backscattered short pulses from a random rough surface is only applicable to cases of "up-crossing" and where the surface elevation-slope is uncorrelated.
Fuks和Godin关于随机界面背向散射脉冲传播时间统计特性理论只适应于随机界面和波阵面“up-crossing”且界面高度-斜率不相关情形。
补充资料:倒数散射函数
分子式:
CAS号:

性质: 用光散射法测定聚合物重均分子量公式中的KC/Rθ函数。式中K是一个常数,与光的波长、溶剂折光指数、折射率浓度增量等有关卡,Rθ是瑞利比,C是聚合物浓度。实验数据用Zimm作图法将KC/Rθ对C→0和β→0作双外推,可以得到分子量、第二维里系数和均方半径。

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