In most cases, the slope stability of reservoir bank is analyzed on the premise that the location of phreatic surface is obtained. But many designers generalize
Yellow phosphorus tail gas is a resource used to produce bulk chemicals, such as formates, oxalates, and methanol after its pretreatment and purification. In th
A new genetic algorithm (GA) is developed. It features three new operations: restoration, reconstruction and recording-the-better, so as to produce a limited mo