| 1. | Ultrathin section sample
超薄切片样品 |
| 2. | Methods paraffin method , semi - thin sectioning , and histochemical method were used
方法石蜡切片法、半薄切片法、组织化学法。 |
| 3. | Ultra thin section
超薄切片 |
| 4. | That shape , something like an apple sliced downward through its core , would be constant for a bar magnet
形状像苹果的向下穿过它的果核的心形薄切片,对条形磁铁来说磁线是恒定不变的。 |
| 5. | The most advantage of this method lies in the embedding blocks that are hard enough to be cut into thin sections
这种方法最大的优点在于聚合后的包埋块易于切成超薄切片，几乎不会有颤痕产生。 |
| 6. | Using semithin sections techniques the histological development of the autograft arabidopsis thaliana ( columbia24 ecotype ) were examined
采用半薄切片技术，对c24拟南芥自体嫁接组合嫁接体的发育过程进行了组织学观察。 |
| 7. | 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。 |
| 8. | With afm and tem , the inner ultrastructure of murine es cells could be observed . combined with the technique of ultra - thin sections , afm is capable of studying the inner structure of sample
本实验结果表明， afm技术如与超薄切片技术相结合，可对样品的内部结构进行研究，而不仅仅是一种表面成像工具。 |
| 9. | The infected cells were passaged so that the virus could be isolated . cpe were observed from passage 2 to passage 9 postinfection . the cultured virus supernatants were harvested when cpe were observed in 3 / 4 infected cells
接种后的胚肺细胞从第二代到第九代均出现细胞病变，当接毒细胞有3 4出现细胞病变时，收集培养的细胞，制作超薄切片进行电镜观察，发现了病毒样粒子。 |
| 10. | ( 4 ) we use sem to observe fractured morphology of composites , and tem to observe dispersion and particle size of nanoparticles or composited nanoparticles in matrix . we also investigate dispersion property of composited nanoparticles in polymer matrix with the help of microtone
( 4 )采用扫描电镜( sem )观察缺口冲击的断裂形貌，通过透射电镜( tem )观察纳米粒子和复合纳米粒子的分散情况和粒径的大小；通过超薄切片法研究复合粒子在聚合物基体中的分散性。 |
