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- 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。
- The Application of SEM Backscattered Electron Image in Forensic,Sciences Inspection[J]. 引用该论文 丛者唐;刘明辉;余静;徐明华.
- backscattered electron imaging 背散射电子像
- Analysis of complex inclusion in steel by backscatter electron imaging in SEM 应用扫描电镜中背散射电子成像技术研究钢中复合夹杂物
- Techniques to be discussed are wavelength and energy dispersive spectrometry, scanning backscattered electron, secondary electron, cathodoluminescence, and X-ray imaging. 将要讨论的技术包括:波长和能量色散谱,扫描背散射电子,二次电子,阴极射线磷光和X射线成像。
- backscattered electron image 背散射电子像
- 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。
- efficient backscattered electron detector 高效反向散射电子探测器
- Tarn Electronic Image Equipment Co., Ltd. 特霓电子影像设备有限公司。
- In this paper the sample preparation techniques of radiolarite were discussed in order to get high quality secondary electron images in SEM. 讨论了为获得放射虫化石的高质量的二次电子图像所采用的试样制备方法。
- By using the Monte Carlo method, we simulate the backscattering coefficient and the thickness contrast of low loss energy and coaxial backscattered electrons in thin film targets. 摘要用蒙特卡罗方法模拟计算了薄样品中的高能同轴背散射电子的背散射率和厚度衬度。
- Keywords dental fluorosis;dentin;leakage;backscattered electron imagine; 氟牙症;牙本质;渗漏;背散射电子成像;
- Back-scattering electron image proved that Ag particles disperse on the surface of flake graphite uniformly and the average particle diameter is about 500 nm. 反向散射电子图像证明,银颗粒均匀分散在鳞片石墨表面上,其平均粒径为500nm。
- The Document Imaging System enables land documents presented for registration to be scanned and stored as electronic images on optical discs. “文件影像处理系统”把所有送交注册的土地文件扫描,并把扫描所得的电子影像储存在光碟内。
- The methodical procedure includes that preparing a good dry Bitter pattern on the films surface and then observing by second electron image(SEI)with high resolution. 该方法的步骤是在试样表面制作高质量的干粉纹图,然后用高倍率二次电子象进行观察。
- Today, the use of Lenna image has been recognized as one of the most important events in the history of electronic imaging. 嫁给大男,就像超市买回的速食食品,立等可食;
- All paper land documents in the New Territories Land Registries were converted into electronic images in May 1997. 新界土地注册处以纸张形式保存的土地文件,已在一九九七年五月全部转换为电子影像。
- Luminescence signal imaging can be considered as one of the most demanding applications for electronic imaging systems, especially due to the very low light levels typically associated to this method. 荧光信号成像已经成为电子成像系统领域需求量最大的应用技术之一,主要是由于此方法具有探测微弱光的特性。
- This calibration is usually carried out by employing a double exposure technique in which the diffraction pattern and electron image of a crystal of molybdenum trioxide are successively exposed. 这个标准通常利用使得衍射模型和一个三氧化钼的结晶体的电子成像成功展现的双投照技术来执行。
- 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。