The conventional beam pumping unit consumes a large amount of energy due to its unsmooth movement.In this work,we design a new energy-saving parallel four-bar p
Electrochemical migration (ECM) characteristic is a new reliability failure.A parallel surfacial electrode system coupling with scanning electron microscope (SE
The FeSi2 target alloy was fabricated by conventional powder metallurgy technology,and then,β-FeSi2 thin films was successfully prepared by pulsed laser deposi
We propose an image retrieval method based on interest image region by asymmetrical blocking.An image is segmented into the interest region and background regio