During screening operation, blinding or clogging of screen perforations generally occurs to reduce the sieving capacity and efficiency. Recently, the flip-flow
The main objective of this study is to determine the rates of vertically and horizontally oriented drilling processes in marble quarries and to observe the fact
This article proves the logarithmically improved Serrin’s criterion for solutions of the 3D generalized magneto-hydrodynamic equations in terms of the gradient
In order to avoid the deep-well oil shale roadway being deformed, damaged, or difficult to maintain after excavating and supporting in Haishiwan coal mine, this
Dye sensitized solar cell(DSSC) is a promising thin film solar cell that has been widely investigated after its birth because of its advantages,such as flexibil