Carbon nanotubes (CNTs) grown directly on graphite substrate are fabricated firstly using electrodeposited iron particles by chemical vapor deposition. Most of CNTs have "y" junction structure.
首次以电沉积铁为催化剂，采用经典化学气相沉积技术在石墨基体上成功实现纳米碳管的直接生长，大部分纳米碳管具有“Y”形结构。
The design of MMW H-plane Y-junction waveguide circulator is given in this paper.
本文给出毫米波h面波导y结环行器的设计。
This paper describes the microstrip Y-junction circulator of X-band Doppler Radar, its working principle, engineering design and experimental results.
本文论述了用于X波段多普勒雷达微波集成前端的微带Y形环行器的工作原理、工程设计方法及其实验结果。
This paper describes the microstrip Y-junction circulator of X-band Doppler Radar, its working principle, engineering design and experimental results.
本文论述了用于X波段多普勒雷达微波集成前端的微带Y形环行器的工作原理、工程设计方法及其实验结果。
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