Based on Multiple Circulation Theory,this article offers the concept of generalized releasing coefficients of steam bleeding and influencing rate on steam releasing for analysis and calculation about the effect of disturbance on heat load of cogenerating units.

The quintic multinomial fitting coefficients of work roll diameter and backup roll diameter's influence ratios( ground value) in 4high mill were calculated separately, the revised indexes of the diameter of work roll and backup roll to roll diameter's influence ratio were found.

This paper presents a quantity, influence ratio, that can describe influence stage among the knowledge.

This paper analyzes the Xiaolangdi speed governor control modes under different conditions, the frequency adjustment functions at different control modes, the ideal of the frequency influence function in power control loop and the behaviors of speed governor.

The Influence on Influence Curvature with Randomized Regrssion Coefficients;

From likelihood function (based on unbiased estimate of regression coefficients), the influence curvature and maxima1 influence curvature and maximal influence curvature direction for LSE of regression coefficients uirder the mixed model are derived and from a posterior distribution logarithmic Iikelihood function the influence curvature and maximal influence curvature and maxima.