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- Rayleigh back scattering 瑞利背散射
- The principle of Laser Doppler Velocity (LDV) and the method of back scattering are presented. 介绍了激光多普勒测量技术的原理和后散射型固体表面测量方式。
- AD603, a variable-gain amplifier, is used in the pre-amplifier circuit for restraining the back scattering and amplifying the laser signal of target. 信号前端放大电路采用AD603可变增益放大器，用于抑制水体后向散射并放大激光回波信号；
- Compton Back Scattering(CBS) imaging is a radiation imaging technique that forms the image of an object by measuring CBS emitted from the object while it is irradiated. 康普顿背散射CBS(Compton Back Scattering)成像技术是利用从被照物体中放射出来的康普顿背散射线对物体内部进行成像的放射线成像技术。
- The proton elastic scattering analysis (PESA) and proton non-Rutherford back scattering (PNBS) were used for measuring of the H, C, N and O contents in aerosol samples. 利用多离子束分析方法对气溶胶样品中的轻元素含量进行分析。
- By synchrotron X-ray diffraction (XRD) and Rutherford back scattering(RBS),the microstructure evolution of oxidized Ni/Au contact to p-GaN annealed at different temperature in air are investigated. 用卢瑟福背散射(RBS)和同步辐射X射线衍射(XRD)研究了p-GaN上的Ni/Au电极在空气下不同温度合金后的微结构的演化;并揭示这种接触结构的欧姆接触形成机制.
- Non-scanning 3-D range-gated imaging lidar can improve the detection capability,image quality and distance accuracy of the system by suppressing back scattering and removing fuzzy distance. 无扫描3-D距离选通成像激光雷达能有效抑制后向散射,消除距离模糊,提高系统的探测能力、成像质量和距离精确性。
- Reducing materials for back scattering X-rays 反向散射X射线减弱材料
- Cyclic variation of integrated back scatter, CVIB 心动周期心肌背向散射变化幅度
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Portable gamma back scatter thickness meter 携带式反散射厚度计
- back scatter electron technology 背散射电子技术
- electron back scattering diffraction 电子背散射衍射
- electron back scattering diffraction ( EBSD ) 背散射电子衍射技术（EBSD）
- electron back scattering diffraction (EBSD) 电子背散射衍射
- Ultrasound integrated back scatter 超声背向散射积分
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
