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观察玻璃
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  “观察玻璃”译为未确定词的双语例句
    Objective To investigate and analyze the curative effects of intravitreous injection with triamcinolone acetonide(TA) for diabetic macular edema(DME).
    目的观察玻璃体腔内曲安奈德(triamcinolone acetonide,TA)注射治疗糖尿病黄斑水肿(diabetic macular edema,DME)的疗效并进行分析。
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    Under acceleration weathering conditions,appearances of glass surface and potash ion eduction were measured by optical miceroscopy and AAS respectively.
    利用光学显微镜观察玻璃表面在加速风化条件下表面被侵蚀的情况,并用原子吸收光谱(AAS)研究玻璃在该加速风化条件下。 表面K+偏析的情况。
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    PURPOSE:To investigate in vivo the survival of retinal ganglion cells (RGCs) after optic nerve was crushed with vitreous cavity injection of neurotrophins(BDNF and CNTF).
    目的:观察玻璃体腔注射复合神经营养因子(睫状神经营养因子ciliary neurotrophic factor,CNTF和脑源性神经营养因子brain-derived neurtrophic factor,BDNF)对大鼠视神经损伤后视网膜神经节细胞存活的作用。
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    As an example of practical use of this method, the observation of weathering process of the surface layer of glassware samples has been reported.
    以观察玻璃风化过程中的表面膜做为例子,说明了本方法的实际应用。
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    Abstract In this paper,two kinds of new observing methods are used to the vacuum evaporation coating machine,the films forming on the glass of the observing window are avoided,the long period and clearly observation is obtained.
    本文对真空蒸发镀膜机采用了两种新的观察方法,避免了在观察玻璃窗口上成膜,实现了长期有效清楚的观察.
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An elliptical polarisation method for measuring the thickness and refractive index of glass surface layer is described. As an example of practical use of this method, the observation of weathering process of the surface layer of glassware samples has been reported.

本文介绍了利用椭圆偏光法测量玻璃表面膜的厚度和折射率;以观察玻璃风化过程中的表面膜做为例子,说明了本方法的实际应用。

In this article a high speed photography for observation on the fracturing process of sheet glasses has beea described. The influence of the following factors on showing of cracks by high speed photography, i. e. methods of illumination, illuminance, angles of camera,photographic speed, magnitude of iris diaphragm and speed of shutter, etc. was discussed. High speed photography was evidenoed feasible in revealling the fracture behavior of glasses. As long as parameters of photography and illumination condition...

In this article a high speed photography for observation on the fracturing process of sheet glasses has beea described. The influence of the following factors on showing of cracks by high speed photography, i. e. methods of illumination, illuminance, angles of camera,photographic speed, magnitude of iris diaphragm and speed of shutter, etc. was discussed. High speed photography was evidenoed feasible in revealling the fracture behavior of glasses. As long as parameters of photography and illumination condition are selected properly, very clear high-speed photographs will be obtained, which are good enough to be used to study on the fracture behavior of different kinds of glasses or the glasses treated with different techniques. Photographs of the fracturing process of sheet glasses,thermal tempered glasses, and chemical tempered glasses have been taken by high speed photography. The features of the ooourenoe and the extension of the cracks of the above mentioned three glasses during impact have been preliminaly revealed, and the extending speeds of the cracks of these glasses have beea measured.

本文用高速摄影观察玻璃的断裂过程。讨论了照明方法、照度、摄影机角度、摄影速度、光圈大小和快门速度对高速摄影中裂纹显示的影响。高速摄影技术用于揭示玻璃的断裂行为是可行的。只要摄影参数及照明选择合适,就可得到清晰的高速摄影照片,以供研究不同品种和不同工艺处理的玻璃的断裂行为。用高速摄影摄制了平板玻璃、化学强化玻璃和热强化玻璃冲击破裂的照片,初步揭示了这三种玻璃断裂过程中裂纹的产生和扩展特征,并测定了它们的裂纹扩展速度。

By selecting phase-separable glass system as the base glass and by introducing Bi~(3+) and S~(2-) ions as coloring agents from Bi_2O_3 and ZnS respectively, a coloured glass of SiO_2-B_2O_3-Al_2O_3-Na_2O with semiconductor Bi_2S_3 colloids as colorants is obtained. Optical absorption of this glass is similar to the Bi_2S_3 polycrystais. Effects of composition and heat-treatment on the optical absorption of glasses are also studied. TEM photographs in the paper show the phase seperation and the formation of Bi_2S_3...

By selecting phase-separable glass system as the base glass and by introducing Bi~(3+) and S~(2-) ions as coloring agents from Bi_2O_3 and ZnS respectively, a coloured glass of SiO_2-B_2O_3-Al_2O_3-Na_2O with semiconductor Bi_2S_3 colloids as colorants is obtained. Optical absorption of this glass is similar to the Bi_2S_3 polycrystais. Effects of composition and heat-treatment on the optical absorption of glasses are also studied. TEM photographs in the paper show the phase seperation and the formation of Bi_2S_3 colloids in Na_2OB_2O_3 phase when the glasses were heat-treated.

用可分相的钠铝硼硅酸盐玻璃为基础玻璃,以Bi_2O_3、ZnS引入Bi~(3+)和S~(2-)离子,制得了Bi_2S_3半导体(胶体)着色玻璃。研究了玻璃组成,热处理与光吸收性间的关系,用透射电镜观察了玻璃分相及钠硼相中Bi_2S_3胶体的形成。

 
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