backscattered
英
美
网络 背散射; 向散射; 背向散射; 散射
COCA.46851
双语例句
- Research of backscattered laser energy within the energy measurement for large caliber high energy lasers;
提出了一种基于后向散射式激光雷达方程的海水衰减系数现场快速测量方法。 - Single and double scattering photons form the major part of backscattered polarization patterns, while multiple scattering photons present more likely as background.
单次散射和二次散射光子构成后向散射光的主体部分并决定了后向散射米勒矩阵的特性，而多次散射光子的影响仅表现为背景。 - Theatre-goers receive sound from the front, reflected off the theatre's foreground, as well as from behind them, backscattered by the seats.
观众们把从前面传来的声音反射到剧院前方区域，同时从后面传来的声音通过座椅进行背向散射。 - Glucose molecules rotate the polarization plane and induce changes in backscattered Mueller matrix patterns.
葡萄糖使得偏振光的偏振面发生旋转，从而影响介质的后向散射米勒矩阵。 - The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube ( CRT).
二次电子或背散射电子的电流被用来调制阴极射线管（CRT）中电子束的强度。 - B-spline is applied to the reconstruction of2-D conductor cross-section via backscattered field in near region illuminated by plane waves with different incident directions.
本文将B样条函数应用于根据多入射方向下的后散射场对二维导体柱横截面形状的反演，并将整个反演过程转化为两次非线性优化过程。 - 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。 - Slices from the top, bottom, sides and bulk of each specimen were examined by methanol exchange, quantitative determination of coarse and fine aggregate and backscattered electron imaging in the SEM.
分别从每个样条的顶部、底部、侧面和本体取样，通过甲醇交换，粗细集料的定量测定和在SEM中的背散射电子成像对试样进行检测。 - Both simulated backscattered signals and ultrasonic backscattered signals from bovine cancellous bone in vitro were processed.
对计算机仿真信号和离体牛胫骨松质骨的超声背散射信号分别进行分析处理。 - Efficient backscattered electron detector
高效反向散射电子探测器 - Optical microscope ( OM), electron backscattered diffraction ( EBSD) and transmission electron microscope ( TEM) was employed to give a qualitative description and a quantitative characterization of the microstructure in characteristic regions of the profiles.
利用光学显微镜、背散射电子衍射（EBSD）显微分析及透射电子显微镜（TEM）等手段，对复合挤压件和单筋件成形后各特征区域组织进行了定性描述和定量表征。 - 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 - However, laser propagation in the atmosphere will be absorbed, scattered, backscattered by gas molecule and aerosols such as rain, fog, mist and dust and be affected by background radiation.
但是，激光在大气中传输时，会受到空气中气体分子和悬浮微粒（雨、雾、烟和尘等）吸收和散射、后向散射、背景辐射等影响。 - 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。 - 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 - Absorption and scattering properties of monoenergetic X rays of 30 keV-110 keV in iron have been studied with Monte Carlo method. The angular distributions of scattered photons and the spectra of backscattered radiation are presented.
用蒙特卡罗方法研究了能量为（30～110）keV的单能X射线在铁中的吸收及散射特性，给出了散射光子的角分布及背向散射光子的能谱分布。 - As for SEM, Two imaging methods are used: secondary electron ( SE) and backscattered electron ( BE) respectively.
其中扫描电子显微试验采用了两种不同的成像手段&二次电子成像和背散射电子成像。 - 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 - The angular distribution and the spatial density distribution of the backscattered electrons on the film surface are also calculated.
计算了背散射电子角分布和空间密度分布。 - The way of using angle distributions of backscattered medium energy electron is discussed in this paper.
本文从理论上证明中能弹性背散射电子的角分布可以用来分析样品中原子的浓度，并对金、铜及金铜合金进行了分析。 - We present in this paper a detection and measure system of the backscattered electrons. This system can collect the backscattered electrons having low loss energy and diffusion angle near 180 °.
介绍了扫描电镜中的一种背散射电子采集和测量系统，该系统能探测那些较低能量损失且散射角接近180°的背散射电子。 - The method of dislocation using a backscattered electron image is especially useful in the study of high dislocation density and dense dislocation boundary in naturally and experimentally deformed olivine and in the determination of quantitative parameters of microstructures.
背散射电子图象位错方法特别适用于研究天然的和实验变形橄榄石的高位错密度和密集型边界，对于确定显微构造的定量参数也十分有利。 - The purpose of this paper is to study a kind of noninvasive temperature measure method, which based on shifts in echo location of backscattered ultrasound from heated tissue.
设计了实验系统，研究了生物组织超声回波时移与其温度的相关关系，以期利用这种相关性实现热疗中组织温度的无创检测。 - 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。 - By using the Monte Carlo method, we calculate the energy distribution of the low loss energy and coaxial backscattered electrons. We discuss the influence of primary energy, sample atomic number and detection angle upon the energy distribution.
用蒙特卡罗法模拟了探测到的高能同轴背散射电子的能谱，分析了入射电子能量、靶原子序数和探测角对归一化能谱的影响。 - The effect of microstructure of oxide scales on pickling of hot rolled strips was investigated by optical microscopy ( OM) and electron backscattered diffraction ( EBSD).
采用金相显微镜和背散射电子衍射（EBSD）技术，从氧化皮结构出发，对低碳钢热轧板氧化皮的结构与热轧板酸洗效果之间的关系进行了研究。 - This has enabled us to obtain the simulated secondary electron images and backscattered electron images for a number of complex specimen made of geometrical objects.
以此，我们模拟计算出了若干复杂几何体的二次电子像和背散射电子像。 - Optical, backscattered electron, secondary ion, and high-precision transmission electron microscope image analyses of samples containing moderate to high gold concentrations in sediment-hosted micro-disseminated gold deposits indicate that gold is strongly correlated with As on a microscopic scale.
对秦岭沉积岩为岩矿岩石的微细浸染型金矿床中-高含量金样品的光学、背散射电子、二次离子和高分辨透射电镜图象分析表明，金与砷具有显微尺度的强相关性。 - 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。 - The antennas are resonant at nearby frequencies, and when excited with their respective resonant frequency signals, they re-radiate backscattered signals with distinct phase characteristics.
三个天线有邻近的谐振频率，当受各自的谐振频率激励时，反射回带有不同相位特性的反向散射信号，即完成了对反向散射信号的相位调制。