超显微镜

The effects of FPL andits three ingredients on growth of ovary,on micro-and ultra-structure andAlkaline phosphatase activity of endometrium,on structure andkeratinization rate of exfoliated cells in vaginal epithelium in mice,onmicrocirculation in rat and on uterine kinesis in rabbit were respectivelyobserved by the techniques of light and electron microscopes,histochemistry,microcirculation and organ cinetography.The results have confirmed themechanism of FPL for the sterility caused by ovary standstill and persistentcorpus luteum to be as follows:(1) a weak estrogen-like role which canprompt development of ovary,proliferation and secretion of endometrium andvaginal epithelium and cornification of exfoliated cells in vaginal epithelium;(2)enhancing AKP's activity of endometrium;(3)improving microcirculation;(4) exciting uterus.

分别采用光学显微镜和电子显微镜技术、组织化学技术、微循环技术和器官运动描记等现代医学实验技术，观察了促孕液对小白鼠的卵巢发育、子宫内膜的显微和超微结构和碱性磷酸酶活性、阴道上皮结构和脱落细胞的角化率、对大白鼠的微循环和对家兔的子宫运动的影响，结果证实了促孕液治疗卵巢静止、持久黄体的机理：(1)微弱的雌激素样作用，能刺激卵泡发育，促进子宫内膜和阴道上皮增生、分泌和阴道上皮脱落细胞角化；(2)提高子宫内膜碱性磷酸酶的活性；(3)改善微循环；(4)促进子宫运动。

The microstructure and ultrastructure of aerial mycelium, substrate mycelium and sclerotium in each period from germination to maturation were observed by microscope, fluorescence microscope and transmission electron microscope.

采用普通光学显微镜、荧光显微镜和透射电子显微镜对各供试菌株的气生菌丝、基内菌丝以及菌核从发生到成熟各阶段菌核细胞的显微、超微结构进行了观察。

Too small to be seen without an ultramicroscope.

极小的以至没有超显微镜就看不见的。

The ultramicroscope, the UV microscope and the luminescence microscope exemplify the inventive genius of those years and reflect three goals of microscopy, which have remained topical to date: Making ever smaller dimensions accessible to observation; observing living objects without damaging them; and finding methods to contrast the substances in such objects.

超显微镜，紫外显微镜、冷光显微镜的发明向我们展示了那个年代的天才智慧。同时也反映了显微术不断追求的三个目标：观察到更小尺度的物体；避免观察对活体的损伤；提高观察对象的图像反差。

With ultramicroscopy, it should be possible to accomplish the same in one hour.

通过超显微镜技术达到同样的目的在一小时内就能完成。

Dodt, ultramicroscopy has even a wider range of applications than confocal microscopy, and therefore, the impact will be enormous.

按照Dodt博士的说法，超显微镜技术与共聚焦显微镜技术相比具有更大的应用前景。

Ultramicroscopy after Siedentopf and Zsigmondy makes visible submicroscopic particles whose linear extension is below the microscope's resolution limit.

超显微镜可以看到亚显微颗粒的线性延伸，而这是普通显微镜的分辨率无法达到的。

The results showed that the D50 of Astragalus membranaceus and Epimedium brevicornum ultra-fine powder were 6.82μm and 8.40μm separately. The broken cellular walls of two ultra-fine herbal powder were bigger than those of the commonly cribble, and intact cells were not visible under SEM, and it improved the mixed uniformity. On the contrary, organization blocks of the commonly cribble were clearly discernible, also the shape and granularity were irregular, and the organization cells were still complete. The bulk density and liquidity of Astragalus membranaceus and Epimedium brevicornum increased significantly after ultra-fine Smashing. The component icariin extraction content of the ultra-fine powder was enhanced by 18.31% compared with the cribble by the chromatograph analysis of icariin. At the same time, Astragalus membranaceus polysaccharide and Epimedium brevicornum polysaccharide content of the ultra-fine powder were enhanced by 117.13% and 315.15% compared with the cribble.

结果发现黄芪和淫羊藿经超微粉碎后，粉体的粒度分布中心D_(50)分别为6.82μm和8.40μm，经电镜观察均难以看到完整的细胞形态，只能看到细胞碎片，破壁率远远大于普通粗粉，其混合的均匀度显著提高，而普通粗粉在显微镜下，组织块清晰可见，且形状不规则，粒径分布不均匀，组织细胞仍然完整；超微粉碎后，黄芪和淫羊藿的堆密度和流动性显著增强；通过对淫羊藿有效成分淫羊藿苷的色谱分析，其中淫羊藿超微粉的淫羊藿苷体外溶出量较淫羊藿粗粉中提高了18.31%；同时黄芪、淫羊藿超微粉多糖的提取率分别较黄芪、淫羊藿粗粉提高了117.13%，315.15%。

The ontogeny, phylogeny and ultrastruct of the glandular hairs of 5 varieties and 38 species in 26 genera of Labiatae are studied with the light microscopy, the scanning electron microscopy and the transmission electron microscopy in the paper.

本文利用光学显微镜、扫描电子显微镜和透射电子显微镜对唇形科26属38种和5变种的腺毛进行了个体发育、系统发育和超微结构的研究。

Surface relief caused by the formation of lower bainite in an Fe-C-Si-Mn alloy has been investigated by STM. It was discovered that the subunit which is the lowest structural unit observed by TEM is actually made up of sub-subunits. The surface relief due to the formation of sub-subunit is tent-shaped, and of a non-IPS type, which indicates that the sub-subunit cannot be formed by shear. The height of relief is 60-140nm, and the maximum shape deformation is ca.

用扫描隧道显微镜对Fe-C-Si-Mn合金中的下贝氏体浮突进行了观察研究发现用透射显微镜观察到的最小结构单元——亚单元是由更小的超亚单元组成的超亚单元的浮突为&帐篷&型，而非不变平面应变型，表明它不是切变形成；超亚单元的浮突高度为60-140nm，最大形状变型量约为0.23。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。