To address the difficulty in testing and calibrating the stress gradient in the depth direction of mechanical components, a new technology of nondestructive tes
The current mathematical models for the storage assignment problem are generally established based on the traveling salesman problem(TSP), which has been widely
E-commerce, as an emerging marketing mode, has attracted more and more attention and gradually changed the way of our life. However, the existing layout of dist
Product variation reduction is critical to improve process efficiency and product quality, especially for multistage machining process (MMP). However, due to th
Improper design of volute geometry can be the main cause that leads to unsteady pressure pulsation and radial force in pumps. Therefore, it is important to unde