As for SEM, Two imaging methods are used: secondary electron ( SE) and backscattered electron ( BE) respectively.

The development and applications of the backscattered electron detector for electron beam exposure system

电子束曝光机用背散射电子检测装置的研制及应用

Extended Everhart Theory Applying to Low Loss Energy and Coaxial Backscattered Electrons in SEM

应用于低失能近轴背散射电子的扩展Everhart理论

Resonance of backscattered field for eccentric sphere illuminated by Gaussian beam is numerically simulated and analyzed. 3.

还对高斯波束照射下，非同心球后向散射场的谐振进行了数值模拟和分析。

Temperature Correlation of Backscattered Ultrasound Time-shifts and Noninvasive Temperature Measurement in Tissue

组织超声回波时移温度相关性及其无创测温研究

2-D Conductor Cross Section Reconstruction via Amplitudes of Backscattered Field in Near Region

基于近区后向散射场幅度的二维导体目标的逆散射

Improved Extracting Scheme of Backscattered Raman in Distributed Fiber Temperature Sensors

对分布式光纤温度传感器背向拉曼散射信号提取方法的改进

Angular Distribution of Backscattered Light from Locally Pathological Tissues Irradiated by Pencil Light

线光束照射下局部病变组织背散射场角分布研究

A Statisical Model of Ultrasonic Backscattered signal and its Computer Simulation

一种超声背散射信号模型及其计算机模拟

Effect of the Elevation-Slope Correlation on Travel-Time Statistics of Backscattered Pulses from a Random Rough Surface

高度-斜率相关对随机界面背向散射脉冲传播时间统计特性的影响

Coherence Detection and Frequency Measurement for Recognizing Backscattered Signal of Pulse Doppler Radar

PD雷达识别中的相参性检测和频率测量

Ultrasonic backscattered signals can provide useful information about tissue microstructures.

超声背散射信号能提供反映组织微结构的有用信息。

Research on Backscattered Electron Detecting Circuit of Scanning-electron-beam Lithography System

电子束曝光机背散射电子检测电路的研究

Spatial distribution of backscattered electrons in solids by Monte Carlo simulation

Monte Carlo方法计算背散射电子在固体中的空间分布

The calculation results show that the backscattered energy loss is up to 0.5%~ 2.5% for a large caliber high energy laser.

计算结果表明，对于大口径高能量激光，后向散射能量损失将达到0.5%至2.5%左右。

The Correlation of Shifts in Echo Location of Backscattered Ultrasound and Temperature in Tissue

癌热疗中组织超声回波时移与其温度相关性

Ultrasonic backscattered grain echoes are random signals which bear information related to the attenuation properties of the materials.

材料中颗粒（或微结构的不连续）造成的超声背散射信号是一种随机信号，这种信号的衰减特性与材料中微结构状态有关。

Observation of subsurface structures in cells and tissues with backscattered electron imaging

利用背散电子象和金属染色法观察组织和细胞的亚表面结构

The results are introduced in this paper. Backscattered light energy is 7.8% of laser energy when laser is focused on Au disk target;

结果表明：激光辐照Au盘靶时，在聚焦条件下背向散射能量约占打靶激光能量的7.8%；

The interface structure of the brazing filler metal with Ni after its spreading was observed by backscattered electron images.

采用背散射电子相观察钎料与Ni润湿后的界面组织。

Efficient backscattered electron detector

高效反向散射电子探测器