An automatic focusing technology of SEM image-vision based on image analysis is presented for acquiring distinct SEM images quickly and accurately.
为了快速准确地获取清晰的SEM显微图像，提出了一种基于图像分析的SEM显微视觉自动聚焦技术。
In this paper, a new generation of scanning election microscope (SEM) and an energy spectrometer (ES) with the function of image analysis are combined used to analyse sandstone and cast sandstone.
该文主要论述采用新一代的扫描电镜和带有图像分析功能的能谱仪联合对砂岩和砂岩铸体进行分析。
The coating composition, microstructure and phases were investigated by energy dispersive X ray analysis (EDXA), X ray diffraction(XRD), scanning electron microscope(SEM)and image analyzer.
运用能谱技术（EDXA）、X射线衍射仪（XRD）、扫描电子显微镜（SEM）和图像分析仪对涂层成分、显微组织、涂层相结构和组成进行了分析。
The etched depth profile of enamel surface was tested by SEM and digitized by image analysis to detect the roughness of enamel. And the fractal dimension could quantify the roughness.
针对牙齿美白剂对牙釉质表面结构之影响，以扫描式电子显微镜，结合影像分析进行碎形维度分析，将粗糙度（roughness）量化，再以接触角测试分析牙齿 表面的粗糙程度对于亲水性的影响；
TG-DTG and SEM techniquies were used to study the quality of PVC tubes to obtain data of thermal analysis and SEM image. The technigues can distinguish superior PVC tubes from inferior ones.
用热重（TG）和微分热重（DTG）法对优质和劣质PVC管进行温度扫描，并用扫描电镜（SEM）观察其微观形貌，从而鉴别出劣质PVC管和优质管的差异。
TG-DTG and SEM techniquies were used to study the quality of PVC tubes to obtain data of thermal analysis and SEM image. The technigues can distinguish superior PVC tubes from inferior ones.
用热重（TG）和微分热重（DTG）法对优质和劣质PVC管进行温度扫描，并用扫描电镜（SEM）观察其微观形貌，从而鉴别出劣质PVC管和优质管的差异。
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