Correlativity between macro-texture and micro-texture of surface and the traffic security in the conditions with different velocities is analyzed based on the mechanism of skid resistance formation.

Macro-texture and micro-texture had effects on skid resistance of dry, wet, high water asphalt pavements according to results of theory analyses.

Scientific names and wood macrostructure characteristics of seventeen furniture using rosewood species were introduced in this paper, including Dalbergia, Ptero-carpus,Diospyros , Millettia Cassia,etc.

as example,an introduction was made to the market situation investigation which should be conducted when a foundry enterprise is to be tech-reformed and how to implement the results from investigation in the reformation project to bring the foundry reformation into satisfactory effect.

Then the importance and necessity of promoting BPR in Chinese foundry enterprise were discussed,emphasizing that doing BPR should be joined closely with casting technology,information technology and advanced manustructuring technique.

Development of the Management Information System for Casting Enterprise Based on Intranet;

This article from analyzed my city casting enterprise the responsibility,the energy embarks using the present situation,proposed carried on the energy conservation the specific measures.

This paper analyzes on the present developing situation of and problems existing in the financial management information system of Chinese casting enterprises, and based on this, expounds the necessity of constructing the financial management information system in the casting enterprises.