Objective: to investigate the technology in preparation and ultramicrotomy of non-biological specimens for electron microscopy.
目的：探讨非生物标本的电镜样品制备及超薄切片技术。
Electron microscopy reveals the characteristic fibrils of amyloid and in early cases this technique is occasionally essential for the diagnosis to be made.
电子显微镜能显示出淀粉样蛋白纤维的特征，在早期的病例中这项技术有时是诊断所必需的。
The program includes use of X-ray diffraction, electron microscopy, and other techniques for testing materials on the molecular level.
其中还涉及X射线衍射、电子显微镜及其他仪器的使用，以检测材料的分子结构。
It is significant for quantitative research of electron microscopy.
这对电子显微学的定量研究是很有意义的。
Commercial resources for optical and electron microscopy.
商业资源的光学和电子显微镜。
A method of preparing the section of eye tissue for transmission electron microscopy (TEM) is recommended.
介绍一种眼组织透射电子显微镜标本制备方法。
We present here an improved method for scanning electron microscopy of liver dissection surface specimen and report the result of its application to rat liver.
本文提供一种制备肝剖面扫描电镜标本的改进方法并报告应用此法研究大鼠肝脏的结果。
These main ultrastructural characteristics of the muscle biopsy gave a further evidence that electron microscopy plays an important role for diagnosis of the nemaline myopathy.
上述病变肌细胞主要超微结构特征再次证实肌肉病理活检的电镜检查是诊断线状体肌病的重要手段。
A method has been developed for the determination of lignin distribution in wheat straw cell walls by scanning electron microscopy coupled with energy dispersive X-ray analysis (SEM-EDXA) technique.
建立了一种用带有能谱仪的扫描电子显微镜(SEM -EDXA)测定麦草细胞壁木素分布的方法。讨论了溴化、切片厚度和样品座对定量测定的影响。
Methods: ODO scanning electron microscopy (ODO SEM) and freeze-etching techniques were adopted for the study.
方法：采用OD O扫描电镜法和冷冻蚀刻法行电镜观察。
Immunohistochemical findings indicated that the tumor cells were positive for neuroendocrine markers, and neurosecretory granules were found in tumor cells by electron microscopy.
免疫组化研究显示，肿瘤细胞神经内分泌标志物阳性，电镜检查可见胞浆内数量不等的神经内分泌颗粒。
Using electron microscopy and X-ray diffraction techniques, the structure changes of Fe-Cr-Al alloy being used at low temperature for a long time were investigated.
应用电子显微镜、X射线衍射技术，对低温长期使用的铁铬铝电热合金进行分析。
"High resolution electron microscopy for materials science". D. Shindo, K. Hiraga. Springer. 1998. Beautiful collection of HREM images and examples of their analysis.
有中文版，《材料评价的高分辨电子显微学方法》，大量精彩的高分辨照片，使用技巧。
Currently, the main methodologies for high-resolution protein structure determination in experimentation have been available, such as X-ray crystallography, NMR, electron microscopy etc.
实验上研究蛋白质结构的主要手段有X射线晶体学技术、核磁共振衍射技术、电子纤维技术等。
Methods: Experimental treatment for buccal carcinoma by protamine and to observe the regularity of change in microvascular system of carcinoma with Scanning electron microscopy.
方法：应用鱼精蛋白进行实验治疗，结合扫描电镜观察肿瘤微血管系统的变化规律。
For each restoration, the section with greater leakage was selected for scoring. In the last, all the samples were evaluated under the Scanning electron microscopy (SEM) for the leakage of silver.
对试件进行常规真空干燥、喷金，在扫描电镜下观察剖面修复体粘接界面的渗漏情况。
Skeletal muscle samples were obtained for light microscopy and electron microscopy.
制备骨骼肌标本进行光镜及透射电镜观察。
The present experiment applied the freeze cracking technique and scanning electron microscopy for further studies of ultrastructural changes of cancer cells after they invaded into the organ.
本实验利用冷冻断裂技术和扫描电镜观察了瘤细胞侵入器官后的微细结构的变化。
Xray diffraction (XRD) was used for phase identifications and texture examinations, and the surface morphology was studied using scanning electron microscopy (SEM).
X射线衍射（XRD）用于相鉴定和纹理的考试，和表面形貌使用扫描电子显微镜（SEM）研究。
Scanning electron microscopy was used for the manifestation of the surface characterizations such as protein adsorption and platelet adhesion.
扫描电子显微镜观察镍钛金属表面血小板吸附、聚集，纤维蛋白生成。
Then X ray diffraction (XRD), Scanning Electron Microscopy (SEM) were used to analysis the inside structure of starches with different hydrolysis rates, DSC for the thermal properties analysis;
其次采用X射线衍射（XRD）、扫描电镜（SEM）等分析方法对不同水解率的淀粉微晶进行结构分析，DSC进行热性质分析；
The specimens were prepared with hot AGAR centrifugation for ultra-thin sections and observed with transmission electron microscopy (TEM).
热琼脂离心法制备电镜样品，透射电镜观察。
The specimens were prepared with hot AGAR centrifugation for ultra-thin sections and observed with transmission electron microscopy (TEM).
热琼脂离心法制备电镜样品，透射电镜观察。
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