目的评价根管显微镜和超声联合应用技术对疑难根管处理的临床应用效果。
Objective To evaluate the use of dental operating microscope and ultrasonic instruments in treating difficult root canal.
然而，当研究者在电子显微镜下观察种子组织的时候，他们能够看到纳米管确实已经进入了活细胞。
When the researchers looked at the seedling tissues under an electron microscope, however, they could see the nanotubes had actually entered living cells.
列维和他的同事们用原子力显微镜和两片绝缘体（镧氧化铝和锶钛氧化物），研制出了一枚纳米晶体管。
Using an atomic force microscope and two layers of insulators (lanthanum aluminum oxide and strontium titanium oxide), Levy and his colleagues created a nanoscale transistor.
新南威尔士大学的量子计算机技术中心(CQCT)和威斯康辛大学麦迪逊校区利用特殊的显微镜操纵原子联合研制了这块晶体管。
The University of New South Wales' Centre for Quantum Computer Technology (CQCT) and the University of Wisconsin-Madison created the transistor by manipulating atoms using a special microscope.
采用扫描电子显微镜观察人工栽培桑黄子实体的显微形态及其结构，如菌管、子实层、担孢子、锥形刚毛及离散菌丝结构等。
The micro-morphology of log-cultivated Phellinus igniarius, hymenium , basidiospore, conical seta and the discrete structure of mycelia were observed under scanning electron microscope.
目的：探讨牙科手术显微镜结合超声工作器械进行根管再治疗的临床应用效果。
Objective: To explore the use of dental operating microscope with ultrasonic instruments in root canal retreatment.
例子包括激光、体管、子显微镜和磁共振成像。
Examples include the laser, the transistor, the electron microscope, and magnetic resonance imaging.
结论新鲜泪小管断裂借助手术显微镜在直视下吻合成功率极高。
Conclusion Under operation microscope, anastomosis of fresh lacrimal canal is successful easily.
利用偏光显微镜和明场显微镜，首次报道了模式植物金鱼草幼苗初生维管系统木质部导管分子的发育、形成和连接过程。
The process of vessel element ' s promotion, formation and connection in primary xylem of antirrhinum majus, a model plant, was observed through micropolariscope and bright - field microscope.
利用电子显微镜对纳米碳管的形貌和结构进行了观察研究。
Electron microscopes were used to examine the morphology and structure of the nanotubes.
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 new single-tube dynamic photo-electric microscope with the characteristics of small, light and high accuracy was presented.
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。
Tube scanner′s structure errors have great effect on the measurement accuracy of Scanning Probe Microscope(SPM).
采用扫描电子显微镜(SEM)对表面多孔管进行检测，结果显示用新工艺烧结的表面多孔层质量好、结合强度高。
After inspected by SEM, the results indicated that the porous surface tubes sintered by the new process had high quality and strong joint strength.
结果在光学显微镜下，骨陷窝呈环状排列在哈佛管周围，骨小管沟通骨陷窝与哈佛管和骨陷窝之间的联系。
Results Under optical microscope, the bone lacunae were in circular permutation around the Haversian canal, and the canaliculi communicated the lacunae and Haversian canal or between the lacunae.
管孵育与乳腺癌细胞的程度，重视细胞表面进行了荧光显微镜。
The tubes were incubated with the breast cancer cells and the extent of attachment to the cell surfaces was investigated by fluorescence microscopy.
方法利用手术显微镜及显微手术器械分离大鼠肠系膜淋巴管。采用植块培养法进行内皮细胞原代培养并传代培养。
Methods With an operating microscope and microsurgical instruments, rat's mesenteric lymphatics were isolated and the endothelium were primarily cultured and subcultured.
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。
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.
应用酶组织化学、透射电子显微镜及淋巴管墨汁活体注射法对大鼠小肠系膜淋巴管的发育进行了研究。
The embryonic development of the lymphatics in mesentery of small intestine in Wistar rats is studied By using the methods of enzyme histochemistry, TEM and injection of special ink.
碳纳米管由于特殊的空间结构和突出的物理性能而广泛用于各类扫描探针显微镜。
Carbon nanotube has been expected to be a suitable material to the apex of scanning probe microscopy (SPM) tips because of its unique physical properties and special structures.
并配有万能工具显微镜与三管气动测量仪、瑞士进口红宝石比较仪、洛式硬度计等先进检测设备。
And with a microscope and Universal three pneumatic measuring instrument, Switzerland imports Ruby comparator, Luo-hardness, and other advanced detection equipment.
用热丝化学气相沉积制备了碳纳米管，并用扫描电子显微镜和透射电子显微镜研究了它们的结构。
Carbon nanotubes (CNTs) were deposited by hot filament CVD and their structures were investigated by scanning electron microscopy and transmission electron microscopy.
应用光学显微镜和扫描电子显微镜研究分析了催化裂化装置再生器内U型取热盘管失效的原因。
The causes of failure of the U-type catalyst cooler in regenerator of FCCU were analyzed with optical microscope and scanning electron microscope.
室 管膜 瘤显微镜图像显示玫瑰花 结图案，细胞围绕中央血管区域排列。
The microscopic appearance of an ependymoma reveals a rosette pattern with the cells arranged about a central vascular space.
室 管膜 瘤显微镜图像显示玫瑰花 结图案，细胞围绕中央血管区域排列。
The microscopic appearance of an ependymoma reveals a rosette pattern with the cells arranged about a central vascular space.
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