光学显微镜和穿透式电子显微镜要求将材料切成更薄的片，或在仔细观察前将其控制在玻璃下。
Light microscopes and transmission electron microscopes require that materials be sliced thinly, or trapped under glass before being examined.
方法：采用扫描电子显微镜和光学显微镜进行观察。
Methods: Using microscope and scanning electron microscope, characteristics of the Pinellia pedatisecta Schott. were studied comparatively.
本文报道了用光学显微镜和扫描电子显微镜对葫芦藓孢子形态、孢壁及纹饰等较详细观察的结果。
This paper deals with observation by light and scanning electron microscope on the spore morphology. sporoderm structure and spore-surface ornamental design of Funaria hygrometrica.
应用光学显微镜和扫描电子显微镜观察了凡纳对虾小触角的表面结构。
The surface structures of the antennule of white shrimp, Penaeus vannamei , were observed in detail with light and scanning electron microscope.
光学、扫描电子显微镜和透射电子显微镜观察揭示出各生理群的优势菌，并用能谱仪对颗粒污泥的元素组成进行了分析。
From observation of light microscope, SEM and TEM revealed the predominant bacteria of various groups, and element composition of granular sludge was analysed by EDXA.
本文对普通光学显微镜难以区分和鉴别的白蚊伊蚊和埃及伊蚊卵，以扫描电子显微镜进行了形态观察。
The scanning electron microscope had been used for surface observation of the eggs from Aedes albopictus and Aedes aegypti which are difficultly distinguished from each other by optical microscope.
利用光学显微镜和透射电子显微镜对不同热处理工艺制度下高性能耐火耐候建筑用钢的显微组织进行了观察和分析。
The microstructure of high performance fire-resistant and weathering construction steel after different heat treatment regimes was studied by using OM and TEM.
方法将17例垂体生长激素腺瘤组织以不同的方法固定处理后，分别使用电子显微镜和光学显微镜进行观察。
Methods Growth hormone pituitary adenoma specimens from 17 patients were fixed and observed under electron microscope and light microscope.
采用光学显微镜和电子显微镜技术对离体培养条件下卡德丽亚兰原球茎产生及形态建成进行了系统的细胞学观察。
Formation and morphogenesis of the protocorms of Cattleya hybrid were investigated in cytology by light micros copy and electronic microscopy.
应用光学显微镜和扫描电子显微镜对加福煤粉燃烧过程中微观形态的变化规律进行了详细的观察。
Chip behaviors were analyzed using scanning electron microscope(SEM), to study the effects of applied load, scan cycles and scanning direction on nanomachining of Al and Cu samples.
采用扫描电子显微镜和光学显微镜观察了热轧板在冷弯过程中开裂试样的断口形貌并进行了成分分析。
A hot-rolled plate cracked during cold bending process. Scanning Electron Microscope and Optical Microscope were used to investigate the cracked plate.
利用光学显微镜（OM）和透射电子显微镜（TEM）观察合金不同热变形条件下的组织形貌特征。
The microstructure features at different hot deformation conditions were analyzed with optical microscope (OM) and transmission electron microscope (TEM).
利用光学显微镜（OM）和透射电子显微镜（TEM）观察合金不同热变形条件下的组织形貌特征。
The microstructure features at different hot deformation conditions were analyzed with optical microscope (OM) and transmission electron microscope (TEM).
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