现实中存在着大量近似非齐次指数增长规律的数据序列．根据非等间距灰色模型建模机理，本文构造了一个用非齐次指数序列来拟合原始数据......

Water scarcity is the major problem confronting both urban and rural dwellers in Enugu State. This scarcity emanated fro......

The problem of the creeping flow through a spherical droplet with a non-homogenous porous layer in a spherical container......

In this contribution we discuss the stability of thin, axi-symmetric, shallow bimetallic shells in a non-homo- geneous t......