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1·Niobium oxide optical thin films have been prepared by low frequency reactive magnetron sputtering system.

利用低频反应磁控溅射制备五氧化二铌光学薄膜。

2·Making the stable dispersed nano-sheets suspensions as the raw material, we prepared the PEI/niobium oxide thin films through layer by layer method.

以该稳定分散的纳米片溶胶为原料，通过层层自组装法制备PEI／氧化铌复合薄膜。

3·After depositing some potassium niobium oxide onto a silicon surface, graduate student Michael Sygnatowicz used an optical microscope to take this photograph, resembling a distant galaxy.

研究生迈克尔·塞格纳托维茨先是将一些钾铌氧化物堆积到硅表面，接着用光学显微镜拍摄了这幅图片，看上去像一个遥远的星系一般。

4·These are tiny pieces of a superconducting material consisting of a niobium film on an aluminium oxide wafer with gaps etched into it.

这是一些细小的超导材料，由一个刻有间隔的氧化铝晶片上的铌薄膜构成。

5·The part two is of oxide characteristics of uranium-niobium alloy.

另一部分是铀铌合金的氧化特性研究工作。