Its basic principles include combination, implantation, transformation, reduction, circulation and Completion, innovative principles apply to all kinds of innovative activities.

Problem solving"refers to the problem that can t be solved through the direct ready-made procedure ,generally the problem is a challenge to human s intelligence, including some non-routine math problems and innovation and application problems.

As the use of Automatics control innovation application in the feeding and coal blending technology,multiply improved the control coal preparation technology,bring the best quality and benefit into effect.

Finally,we have forecasted and analyzed the trend in development for innovation application of VoIP technology.

Based on an in-depth analysis of the characteristics and advantages of BT (Building-Transfer) mode,this paper discusses the ways of innovative applications of BT mode.

On the basis of a summing-up and analysis of the valuable experience accumulated from job management in both this country and abroad,a study is carried out,from the angle of management and with the help of adaptivity analysis as a tool,on the innovative application of job costs management in Hebi Coal Company.