The compound microscope consists of two convex lenses with short focal length, the objective and eyepiece lenses, fitted at opposite ends of a tube.
复合显微镜包括两个短焦距凸透镜，即位于镜筒两端的物镜和目镜。
In the Cell-CT microscope, each cell is embedded in a special gel inside a glass tube that rotates in front of a fixed camera that takes many pictures per rotation.
Cell - CT显微镜中，单个细胞嵌入到一种特殊玻璃管的凝胶中，玻璃管在一个固定相机前旋转，每旋转一周可拍摄许多照片。
The composition and microstructure of the failed copper alloy tube in a condenser were studied by means of optical microscope and EMPA.
用电子探针、光学显微镜对电厂凝汽器泄漏铜管的成分、组织、微区元素分布进行分析。
A new single-tube dynamic photo-electric microscope with the characteristics of small, light and high accuracy was presented.
本文介绍了作者研制的一种体积小、重量轻、结构简单而精度又较高的新型单管动态光电显微镜。
A boiler tube cracked after only one month service. This kind of ephemeral cracking behavior was studied in this paper using optical microscope.
锅炉管在使用一月后，发生爆裂，使用金相显微镜对这种短期的爆裂行为进行了研究。
A surgical light and small camera or microscope placed through the tube to allow the surgeon to view the disc.
经通道放置外科手术光源和小摄像头或显微镜，便于外科医生观察椎间盘。
Tube scanner′s structure errors have great effect on the measurement accuracy of Scanning Probe Microscope(SPM).
单管式扫描器的结构误差是影响扫描探针显微镜测量精度的主要误差因素之一。
The cracking causes of a U shaped tube heat exchanger were analysed in material compositions, microstructure, properties with the help of optional microscope and SEM.
借助光学和扫描电子显微镜，从材料成分、微观组织和性能角度，分析了U形管换热器开裂原因。
Scanning Electronic Microscope(SEM)and EDAX were used to analyze the surface defect of mandril for hot rolling steel tube. Appearance and growth of the surface defect were investigated and discussed.
采用扫描电镜及能谱分析对热轧管用失效芯棒的表面缺陷进行分析，探讨了芯棒表面缺陷的产生原因和长大机理。
Individual cells are then introduced into a capillary tube one by one. As the tube rotates, the light microscope obtains images from many angles.
接着将单个细胞逐个引入毛细管中，随着毛细管旋转，利用光学显微镜从多个角度获取影像。
Individual cells are then introduced into a capillary tube one by one. As the tube rotates, the light microscope obtains images from many angles.
接着将单个细胞逐个引入毛细管中，随着毛细管旋转，利用光学显微镜从多个角度获取影像。
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