The relaxation modulus, the relaxation time spectra and the structure parameters C 1 and C 2 in the WLF equation were derived from the dynamic mechanical temperature spectra of the cationic dyeable PET fibres after heat setting.

From research of engineering application,the paper consi de rs that the average temperature spectra in three seasons of spring(and fall),sum m er and winter should be drawn up,under corrosion environment to be used in each year, and the average temperature spectrum of each season consists of three tem peratures: at noon,night and their average value.

Ainertial range with two segments of -5/3 law can be found in a temperature spectrumsometimes and there is higher turbulent intensity with the segment of higher frequency.

Research on the effects of neutralization temperature on IBV content in avian newcastle disease and infectious bronchitis combined living vaccine;

The improvements of concentration technology and neutralization temperature of potassium dihydrogenphosphate have made that the reaction period is shortened,the consumption of the energy and the cost are reduced and the economic benefits is very clear.