So this tube not only has fine resolution as a result of fast electron scanning, but also has features of slow electron scanning, Thus it is a good mode of operation as high clarity camera tube.
The surface structure of aluminum porous surface tube was studied with scanning electron microscopy.
用扫描电镜研究了铝多孔表面管的结构。
3
This paper introduces the MSP430 SCM, vision driving of the CH452 numerical code tube and the control chip of keyboard scanning, and designs a kind of keyboard plan.