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- Methods: Ultrathin section electron microscopy was used for study. 方法: 用电子显微镜观察超薄切片,并拍照记录。
- The Study of stratified iodide distribution in a single silver iodobromide tnicrocrystal by ultrathin sectioning and X-ray line scan were carried out. 用超薄切片法及X-射线线扫描法研究了半个碘溴化银微晶中碘的成层分布,结果与预想的碘的分布相一致。
- Morphogenesis of duck enteritis virus CH virulent isolate(DEV-CHv) was investigated by ultrathin sectioning and transmission electron microscopy of infected duck embryo fibroblasts(DEF). 采用超薄切片和透射电子显微镜技术对鸭病毒性肠炎病毒CH强毒株(DEV-CHv)在鸭胚成纤维细胞(DEF)中的形态发生学进行了研究。
- Pollens of Polygonum convolvulus P. multiflorum P. cuspidatum were examined by transmission electron microscope and technique of ultrathin section. 为此,本文以花粉壁的内部结构为重点,用透射电镜的薄切片技术,对广义蓼属蔓蓼组的4种植物花粉外壁构造的特点进行了观察和研究。
- The development of female flower, megasporegensis and the development of embryo of Fraxinus mandshurica were observed by the paraffin sectioning method. 用石蜡切片法对水曲柳雌花发育、大孢子发生及胚胎发育的过程进行了解剖学观察。
- The pigment epithelial cells of the rabbit retina and it"s removed way for the membranous disc of the photoreceptor cell has been studied by ultrathin section with TEM. 应用超薄切片透射电镜观察法,对家兔视网膜色素上皮细胞及其对视细胞脱落膜盘的清除过程,作了相应研究。
- With transmission electron microscope and technique of ultrathin section,we studied the baculovirus diseases on Penaeus Penicillatus Alcock and Penaeus Monodon Fabricus. 应用透射电镜和超薄切片技术,对长毛对虾和斑节对虾的杆状病毒病进行研究。
- Their routine ultrathin sections were observed by electron microscope. 动物随机分组,用常规超薄切片技术制样电镜观察。
- With transmission electron microscope and technique of ultrathin section,we stud ied the baculovirus diseases on Penaeus Penicillatus Alcock and Penaeus Mo nodon Fabricus. 应用透射电镜和超薄切片技术,对长毛对虾和斑节对虾的杆状病毒病进行研究。
- This new method helps to solve the velocity problem which can hardly be settled by CMP stacking section method. 这种方法克服了共中心点叠加时间剖面法难以解决的速度问题。
- With the traditional paraffin section method, the initiation and development were systematically studied. 摘要利用常规石蜡切片法,系统研究了广藿香不定根的起源和发育。
- Meanwhile, paraffin-cut section method was used for studying on callus formation, cork cambium and vascular cambium initiation. 同时,运用石蜡切片法研究剥皮后愈伤组织的形成、木栓形成层和维管形成层的发生;
- In this thesis we investigate the chaotic dynamics in the curved space-time in the phase space (?) and using the Poincare section method. 本文将广义相对论与非线性动力学理论结合起来,同时主要运用相空间技术和彭加莱截面方法研究了弯曲时空中的混沌动力学问题。
- Methods With 20 postoperative samples of colon carcinoma,resin-embedded semi-thin section were prepared for observation of location under optical lens and ultrathin section under electron lens. 方法取手术后人结肠癌标本20例,制备树脂包埋块半薄切片,光镜观察定位及超薄切片电镜观察。
- Ultrathin sections were obtained from the stratum radiatum of CA1 area in the hippocampus and were observed under electron microscope. 取海马CA1区辐射层作超薄切片,电镜观察,并定量研究单位切片面积内的突触数。
- Comparative observations were made on the morphology and anatomy of secretory cavities in stems of 14 genera, 23 species and one varieties by paraffin and thin section method. 摘要利用石蜡切片和薄切片方法对芸香科14属23种和1变种植物幼茎中分泌囊的分布和结构进行了比较研究。
- To study the type of synapse by combination of the intracellular injection and the serial ultrathin sections with a electron microscope techniques. 在确定了脑干内的舌传入纤维后进行细胞内注射,电镜连续切片观察,分析突触类型。
- The results showed that there were erythrocyte,lymphocyte,monocyte,neutrophil and thrombocyte,but no eosinophil and basophil found in blood smears or ultrathin sections. 结果表明在大口鲶外周血细胞中可区分出红细胞、淋巴细胞、单核细胞、嗜中性白细胞和血栓细胞。
- Based on golden section method, the author has established Gan-Chen model which accurately obtain that the position of neutral point and mid-point is located at 0.382 L and 0.618L, respectively. 笔者应用黄金分割原理建立的Gan-Chen模式;能正确地计算出:桩的中和点在0.;382L处; 中性点则在0