查询词典 projecting microscope

Methods: Experimental mice were perfused with different dosages of tetracycline. Eighteen hours later, the serum levels of ALT, AST were measured and the liver tissues were observed by photics microscope to find the relative suitable dosage that can obviously induce acute liver injury. Then the suitable dosage was given in the same way, and the levels of ALT, SOD, MDA, GSH-PS, IL-18 in serum were measured 18, 36, 54, 72 h later respectively. The condition of cell apoptosis was analyzed, and the tissues were observed by photics microscope and electron microscope to find the relative suitable time.

先以不同剂量四环素灌胃，18h后检测小鼠血清ALT、AST水平并进行光镜观察，探索导致明显急性肝损伤的相对合适剂量；再以相对合适剂量四环素灌胃，18、36、54、72h后分别检测小鼠血清ALT、SOD、MDA、GSH-PX、IL-18水平及肝细胞凋亡情况，并进行光镜、电镜观察，探索导致明显急性肝损伤的相对合适时间及可能机制。

Of the recording media using scanning probe microscope, including scanning tunneling microscope, atomic force microscope, scanning near-field optical microscopy, etc., nanometer-scale data storge can be successfully achieved, and this technology has been considered as one of the best way to promote the storage density.

扫描探针显微技术通过改变材料的光、电、磁等局域特性可以实现纳米尺度的信息存储，成为提高信息存储密度的最有效手段之一。

The unetched specimens were instantly observed by QUANTA-400 environment scanning electron microscope,scanning tunnel microscope and optical microscope,respectively.The results show that the surface relief will be found during the bainite transforming and will be in the shape of "Λ".The formation of bainite surface relief is to ...

不经浸蚀，分别采用QUANTA-400环境扫描电镜、Nanofrist-1000扫描隧道显微镜和光学显微镜观察试样，发现，贝氏体相变过程中产生了表面浮凸，表面浮凸为&帐篷形&，并认为贝氏体表面浮凸的产生，是由于过冷奥氏体转变为贝氏体时比体积增大，且试样表面层体积膨胀不均匀造成的。

To explain relationship between the effect of CLD on senile Demention and neuron in hippocampal area. The change of natural aging mice's neuron in hippocampal area were studied by applying microscope and transilluminating electric microscope. Results: Comparing with the young control, the old control mice's hippocampus had less small pyramid cells, the nerve cells denaturalizing and their branches reducing in the microscope. Hippocampal nerve cells were degenemiceing, with nucleus membrance crinkling like wave shape were not clear, and chromatin condensing with high electron density, heterochromatin accruing, part cell organs inclosing nucleus, nucleus condensing in the EM.

为了阐明菖龙丹抗老年性痴呆作用与海马区神经元结构的关系，运用光镜和透射电镜观察了菖龙丹对自然衰老小鼠海马区形态的影响，结果显示老年对照组小鼠光镜下海马锥体细胞较青年对照组数量减少，细胞体积变小，神经元变性，分枝减少；电镜下海马神经细胞发生退化改变，核膜皱缩，呈波浪状，膜结构不清晰，核染色质浓缩，电子密度高，异染色质较多，部分胞浆细胞器向细胞核聚集，有的可见细胞核固缩。

Fig 1 At the experimental side, two weeks after operation (HE ×100) Many pieces of cartilage cells and spindle-shaped mesenchymal cells were found, by light microscope Fig 2 At the experimental side, twelve weeks after operation (HE ×100) Medullary cavity had formed, which contained hemoblasts and adipocytes, but the trabculae was not typical, by light microscope Fig 3 At the experimental side, twenty-four weeks after operation (HE ×100) The typical cancellous bone had formed, by light microscope Fig 4 At the control side, twenty-four weeks after operation (HE ×100) A large part of CXB was degraded, resorbed and replaced by fibrous tissue, but there was'not any new formed bone, by light mocroscope

图1 实验侧术后2周(HE ×100)镜下可见很多软骨细胞条索和团块生成及大量梭形间充质细胞图2 实验侧术后12周(HE ×100)镜下可见有髓腔形成，内含有造血和脂肪细胞，骨小梁尚不典型图3 实验侧术后24周(HE ×100)镜下可见形成典型的松质骨结构图4 对照侧术后24周(HE ×100)镜下可见大部分CXB被降解吸收，为纤维组织替代，无新骨形成

An optical microscope, atomic force microscope, scanning electron microscope, high resolution double crystal X-ray diffraction, and Raman shift spectrum are used to analyze the sample.

采用光学显微镜、原子力显微镜、扫描电子显微镜、高分辨率双晶X射线衍射和喇曼谱测试对薄膜进行分析。

In order to investigate the haemocyte types and the effect pearl-nucleus-inserting operation in visceral mass on haemocytes in Hyriopsis cumingii Lea, haemocyte morphology were studied by phase contrast microscope, optical microscope, transmission electron microscope and flow cytometry FCM.

为了探讨三角帆蚌血细胞的类型及内脏团插核手术刺激对血细胞形态结构和数量的影响，研究利用相差显微镜、光学显微镜、透射电子显微镜和流式细胞仪对三角帆蚌血细胞进行了形态学研究。

The cell biological features were observed by inverted phase contrast microscope, l ight microscope, electron microscope, cell vital ity assay, cell growth curve and cells staining after harvest and during the periods of culturing the primary, the 1st passage and 2nd passage.

分别在取材后、原代、第1 代、第2 代细胞培养期间，进行髓核细胞活力测定；爬片培养后进行甲苯胺蓝、HE、聚集蛋白聚糖番红O、Ⅰ型及Ⅱ型胶原免疫组织化学染色观察；MTT 法绘制髓核细胞生长曲线，并行原代及第2 代细胞透射电镜观察，对体外细胞的生物学特性进行研究。

After the exposure, the retinas were examined with light and electron microscope. results: under light microscope, irregular nucleoplasm and unclear border of nucleus in the ganglion cell layer were found in the experimental groups of 2 h, 12 h and 24 h. these changes were also found in the inner nucleus layer. under the electron microscope, swollen mitochondria and vacuolized endoplasmic reticulums were found in all the layers of retina in the groups of 2 h, 12 h and 24 h, most obvious in the group of 24 h. in the group of 72 h, only lightly swollen mitochondria and dilated endoplasmic reticulums were found in the ganglion cell layer of retina.

结果： 光镜：实验组中2，12及24 h组均可见视网膜神经节细胞层内细胞核出现核质不均匀，核边界不清，内核层细胞核也有同样改变；电镜：实验组中2，12及24 h组视网膜各层均出现线粒体肿大，内质网空泡样变，以24 h组最为严重，72 h组仅见视网膜神经节细胞层出现轻度线粒体肿大，内质网扩张。

By using polarizing microscope ,scanning electron microscope and atomic force microscope,the surface of polyimide in normal area and electrostatic damaged area are observed systematically.

利用偏光显微镜、扫描电镜和原子力显微镜对聚酰亚胺表面正常区域和静电损伤区域进行系统观测。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。