The new requirements of modern industry for surface functions are simply described.

The ultra precision machining aims at obtaining the designed surface functions through the surface quality controlling.

The realization of surface functions depends on the surface topography directly.

The paper completes the translating from ACIS geometry model to the product assembly model based on functional surface, and adds design information to the assembly model.

According to tolerance evolving model and algorithm in conceptual structure design of the products, the dimensional tolerance design is studied combined with functional mode which is consist of functional surface; a solution to search a local or total dimension chain is given, the automation of dimension tolerance design is realized, a reference for the coming detailed design is provided.

Aiming at the reverse design at product level, a functional surface-based tri-layer precision model of product —part —functional surface is proposed.

Research on the Theory and Technologies of Mechanical Product Genetic Engineering Based on Function Surface;

In the process of growth design based on the decomposition and reconstitution of function surface,the reconstitution of function surface,i.

In this paper, product principle is introduced into the process of variant design, function surface and variant de.

Since the synthesis of mesoporous molecular sieves was first reported in 1992, many of the researches were focused on the synthesis of M41S using ionic surfactant as template, the surface functionalization and the applications of MCM-41.

The previous applications of SPGP were surface modification of organic materials and the functionalization of a polymer surface, especially polyolefins.