This photomicrograph was obtained by scanning a beam of electrons across the sample while a detector kept track of electrons bouncing off its surface, betraying the specimen's outer shape.
这幅显微照片是通过扫描穿过样品的电子束而获得的，同时检测器对从样品表面反弹的电子进行追踪，这些电子显示了标本的外形。
Human tongue surface, coloured scanning electron micrograph (SEM).
人体舌头表面。彩色扫描电子显微摄影(sem)。
Electronic wizardry: This photo - or, more precisely, scanning electron micrograph (SEM) - is of the surface of a silicon microchip.
电子魔法：这张照片，或更准确地说，这张电子显微照片(SEM)是硅晶片的表面。
The use of a newly developed scanning process made it possible to digitize large veneered panels in high resolution while avoiding the problem of surface reflection.
在新开发的扫描过程中的使用使人们有可能在高清晰度数字化大型胶合板面板，同时避免了表面反射的问题。
Helium ion microscopy (HIM) offers the highest spatial resolution surface imaging of any scanning beam method, as well as extremely high surface sensitivity.
氦离子显微镜能够提供所有扫描射线法中最高空间分辨率的表面图像，以及极高的表面灵敏度。
The mathematical model of the surface shape measurement of aspherical optical components is built up according to the laser scanning measurement principle by the translation & rotation method.
根据激光扫描平移加旋转法的测量原理，推导出了非球面光学零件面形测量的数学模型；
In this thesis, a technique of scanning white-light interferometer in Michelson configuration is employed to measure and analyze the characteristics of different types of oil-film on water surface.
本文基于迈克尔逊干涉原理，通过扫描白光干涉装置对不同油品在水面形成的油膜的特性进行了测量和分析。
Scanning electron microscopy (SEM) was used to further explore the surface ultrastructure of selected ECM scaffolds.
应用扫描电镜进一步探测每种ECM支架的表面超微结构。
The surface topography and composition of normal coating and spot were investigated by scanning electron microscope and energy dispersion spectrum.
采用扫描电镜结合能谱的测试方法，对热处理前后含铬绝缘涂层中正常涂层和斑点的表面形貌及成分进行了分析。
The experimental result shows that the depth of hardened zone and smoothness of surface can be controlled conveniently by varying the power output beam diameter and scanning rate of laser light.
试验表明：通过调节激光器的输出功率、光斑直径和扫描速度可以方便地控制熔化层深度和表面平整度。
Conclusion the brain surface anatomy scanning is useful to the operation of intracranial tumor, except the tumors with serve edema.
结论脑表面成像技术可用于颅内肿瘤手术定位，但不能用于周围水肿较重的肿瘤。
Details of any restrictions to the required scanning coverage and if applicable the extent of the near surface zone.
任何限制要求扫描覆盖面的具体细节，还有根据情况，近表面区域的范围。
The ommatidial surface ultrastructure of ommateum of 6 butterfly species were observed with scanning electronic microscope.
利用扫描电子显微镜观察了6种蝶复眼小眼面的表面结构。
Our home made scanning tunneling microscope (STM) is utilized to study the nanolithography of graphite surface.
利用自制的扫描隧道显微镜(STM)，进行了石墨表面的纳米级加工研究。
This paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning.
分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。
Wear surface of nozzle were analysed with scanning electron microscope.
同时采扫描电镜对喷嘴磨损表面进行了分析。
The wear surface morphologies were surveyed by scanning electron microscope (SEM) and wear mechanism was analyzed under the sand slurry wear condition.
运用扫描电镜观察了这几种材料在泥沙磨损条件下的磨损表面形貌，分析了它们的磨损机理。
Surface damage of cold rolled aluminum strip was investigated by observation of roiled surface with a scanning electron microscope.
通过对轧后铝板表面的扫描电子显微观察，就冷轧铝板表面损伤进行了探讨。
Objective To discuss the diagnostic value of spiral ct scanning with multiplanar reconstruction (MPR) and surface shaded display (SSD) for tibial plateau fractures.
目的探讨螺旋CT扫描原始横断面、多层面重建(MPR)及表面遮盖法重建(SSD)在胫骨平台骨折中的诊断价值。
The line width of nanostructures is influenced by many factors such as tip curvature radius, detained time in the base surface, scanning speed, humidity, surface roughness etc.
尖端曲率半径、针尖在基底表面滞留时间、针尖扫描速度、空气湿度、表面粗糙度等均会影响纳米结构的线宽。
Using scanning electron microscope observation comparison carbonization boride cermet processing surface elastic performance and processing surface deterioration level.
利用扫描电镜观察、比较碳化硼陶瓷加工表面弹性性能及加工表面变质层。
The densely-distributed cilias exist in sensory areas through scanning electron microscope and Secretory vesicle in the whole surface of olfactory lamella.
扫描电镜下，可见感觉区有密集分布的纤毛，分泌小泡在感觉区和非感觉区的表面均有存在。
The external factors, including the slope, gloss, roughness, color of the tested surface and the scanning speed, are discussed from the practical point.
并从实际使用角度分析了影响传感器精度的外部因素，其中主要包括被测表面倾斜、表面光泽、粗糙度、颜色以及扫描速度等。
According to the features of laser scanning, we proposed a method of self-adaptive surface reconstruction of outdoor scenes.
针对激光扫描特点，提出了一种自适应室外场景表面重建方法。
Aiming at the design demand and structure character of complex surface tools, a high precision non-touching laser scanning system based on point sampling was studied and developed.
针对复杂型面刀具的设计要求和结构特点，研究开发了一种基于点采集的高精度非接触式激光扫描测量系统。
The causes of the front fog lamp shield blistering after surface treatment are studied by means of metalloscopy scanning electronic microscope and energy spectrum analysis.
运用金相显微镜、描电镜和能谱仪，研究了前雾灯遮光罩表面处理后起泡的原因。
The appearance and Water-releasing Characteristics were described by BET surface area measurement, the environment scanning electron microscope and fast water equipment.
试验采用比表面积分析仪、环境扫描电子显微镜、快速水分测定仪分别对纤维涂层形貌以及渗水特性进行表征。
The photoconductive surface coatings for scanning by charging roll charge uniform charge.
暗地的平导涂层在扫描曝平后，由不不不收电辊充上平均电荷。
The surface structure of aluminum porous surface tube was studied with scanning electron microscopy.
用扫描电镜研究了铝多孔表面管的结构。
The surface structure of aluminum porous surface tube was studied with scanning electron microscopy.
用扫描电镜研究了铝多孔表面管的结构。
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