The purpose of this investigation was to measure the physiology and biochemical indexes of the changed intensity exercise and the 12′race and to discuss the effects of different type continuals exercise on physiology function of player.

In comparison with the common austenitic stainless steel, it has better performance of anti-oxidation, corrosion resistance and high temperature creep strength.

It emphasized that for the long-term engineering,the creep strength should be chosen in design,while not the quality control strength.

If only considering thepreceding two stages of creep proeess,we can describe it with the unified creep fomula: (2) With development of time,the creep strength submits attenuated trend and finallytend towards the long-term strength limit.

Based on the defining of independent variables of the state in the equilibrium system, this paper discusses how to select independent variables in different states and the relation between intensive variable and extensive variable when to select independent variables.

The deformation of ductile shearing and plastic flattening characterized deep-seated tectonic level,with strain strength being 1.

In this paper, the disaster intensity and degree indexes of coastal erosion are analysed, and two coastal erosion disaster intensity grading schemes respectively based on the coastline retrogradation velocity and beach width erosion modulus are proposed.