The result indicates when the wear-self-compensation additive SW4 is respectively mixed into four testing lubricating oil,the maximal non-seizer load and the weld point are all enhanced in different degree,and t.

Problems existing in load calculation by using needful-coefficient method are analyzed, a method of using maximum idle work load far load calculation is proposed.

The Grey Forecast of Maximum Load and Peak-Valley Difference of Beijing,Tianjin and Tangshan Wire Netting;

In order to get back the water function of irrigating and breed aquatics in Muguhu reservoir inch by inch,the paper presents a quantify discussion of the water environmental total capacity of the mostly pollutant in Muguhu reservoir,according to different irrigating period of time and water quality aim,educe the reservoir total maximum daily load(TMDL)in different irrigating period of time.

This paper thoroughly resea rches the effect of air temperature on annual peak load,and on the basis of whic h, the probabilistic forecasting model of annual peak load is established.

According to the difficult work of annual peak load forecasting,which is affected by different kinds of factors in power load forecasting,the probability forecasting model for regional grid annual peak load is proposed.

At present, the methods of annual peak load forecasting are simple and low precision, and furthermore, none of these methods is considering of local circumstance.