Methods: To observe the gaps between material and the walls of canals by scanning electron microscope, the apical sealing ability of material by dye penetration method.
方法：采用染料渗漏法和扫描电镜观察新型聚氨酯液体根充材料与根管壁之间的密合度及其对根尖孔的封闭能力。
By using the Monte Carlo method, we calculate the spatial resolution of the scanning electron microscope using low loss energy and coaxial backscattered electrons.
用蒙特卡罗方法模拟计算了利用高能同轴背散射电子的扫描电子显微镜的空间分辨率。
By using the routine method of wax section and scanning electron microscope, the development of the ovary of Schizothorax prenanti was studied.
采用石蜡组织切片和扫描电镜法，对齐口裂腹鱼卵巢发育进行了组织学研究。
The leaf form and structure of 1 Mezzettiopsis species and 9 Orophea species were comparatively studied with the help of scanning electron microscope, epidermal maceration and paraffin section method.
利用扫描电镜技术、叶片离析方法和石蜡切片法对蚁花属1种和澄广花属9种植物叶的形态结构进行比较研究。
Method: Pollen exine ultrastructure were compared for 18 populations growing under in the same environment by means of scanning electron microscope (SEM).
方法：借助扫描电镜对栽培在同一生境下的18个半夏居群的花粉形态、大小及表面纹饰等特征进行观测比较。
The grain size and lattice constant of Boron carbide was determined by method of X ray diffraction and scanning electron microscope (SEM).
采用X射线衍射和扫描电子显微镜测定了碳化硼粉的粒度和点阵数。
Methods: Chemical method, volume method and scanning of electron microscope (SEM) were adopted respectively.
方法：化学法、容量法、电镜扫描。不同灌注液分别灌注并设对照组。
At the same time, the callus occurrence and cell configuration of the callus were observed via paraffin slice method and scanning electron microscope technology.
实验中，利用石蜡切片法和扫描电镜技术对愈伤组织的发生及细胞整体形貌进行了观察。
The leaf form and structure of 93 species and 2 varieties of Annonaceae were comparatively studied with the help of scanning electron microscope, epidermal maceration and paraffin section method.
利用扫描电镜、叶表皮离析法和石蜡切片法研究了番荔枝科93种2变种植物叶片的形态结构。
Using the infrared spectrum analysis and X-ray diffraction analysis and test method, scanning electron microscope, etc, to rare earth of synthesis of boric acid salt are analyzed and characterized.
采用红外光谱、X射线衍射分析测试方法、扫描电镜等，对所合成的稀土硼酸盐进行了分析和表征。
Using the infrared spectrum analysis and X-ray diffraction analysis and test method, scanning electron microscope, etc, to rare earth of synthesis of boric acid salt are analyzed and characterized.
采用红外光谱、X射线衍射分析测试方法、扫描电镜等，对所合成的稀土硼酸盐进行了分析和表征。
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