This paper presents a comparative study of three important Central Composite Designs(CCDs) which including Central Composite Circumscribed design(CCC),Central Composite Inscribed design(CCI) and Central Composite Face-centered design(CCF) in Response Surface Methodology.

The coupled twins induced by impurity atom in FCC crystal;

The theoretical calculations for the structural extinction conditions of fcc and Diamond cubic were supplied.

Simulation of face-centered cubic lattice s First Brillouin zone with 3-dimensional animation;

All colloidal crystals have face-centered cubic structures and the structures are highly ordered.

Combing with engineering practice, this paper introduces the elevation design and structure design of point mode steel pulling cable glass curtain wall.

In this article,the author introduces the elevation design and construction technology of the point\|mode steel pulling cable glass curtain wall.

To counter the shortcoming of large artificial quangtites and inefficiency in elevation of road intersection, the method of surface fitting is adopted in elevation design of road intersection, which can improve the speed and quality of road intersection design.

New vertical design method of Y-Intersection;

This paper studied fundamental operations and dividing method of surface slices on the basis of bilinear Coons surface model for the vertical design of intersection.