Linguistic-value appraisement extensively exists in artificial intelligence and social system. In the appraisement of enterprise human resource, there is a grea
Based on theory of mechanical dynamics, meshing characteristic as well as the dynamic model of double circular arc helical gearing, an analysis approach and a c
A set of environmental magnetic parameters (i.e. magnetic susceptibility, χARM, IRMs, hysteresis loops and thermomagnetic curves) has been applied to two soil
On the basis of site investigation and sample collection of petroleum contaminants in the soil-water-crop system in the Shenyang-Fushun sewage irrigation area,