We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a writer focused on baby and kid gear. She’s texted or ...

Abstract: During the operation of the vibrating screen, failures will inevitably occur, affecting production efficiency. This paper designs an intelligent monitoring system for the vibrating screen.

Abstract: This paper takes the new media short documentary as the starting point, and expounds the background of short documentary film. In terms of the definition of a short documentary, it also ...