This paper has calculated, analyzed and compared thermal economic benefits of two same type units using partial quantitative analysis method, and points out that same factor s effect on thermal economic benefits of same type units is similar, so analysis result of one unit can be applied to same type units .

According to 45 combination schemes of different-type pumps in different daily-average lifts and operation loads in Jiangdu Pumping Station,and selecting the minimum electricity consumption cost as the objective function,this paper gives the results of blade-adjusting optimal operations of each scheme with dynamic planning methods in considering time-sharing electricity prices and without.

This essay puts forward 45 combination schemes of different-type pumps in different daily-average heads and operation loads in Jiangdu Pumping Station.

On the difficulties of agri-industrialization in the rural areas of different types;

Through investigation and analysis,it is found that different types of policemen training not only embody common features in arrangement of courses,but also distinct ones.

As years go-by, different types of flower exhibition came into China, phenomena of simplification and unclear characteristic in plant landscape has been emerged.

Accumulating development of chlorophyll in different types sugar beet;

This paper puts forward the principle of choosing contract category in partnering,and analyses the interrelated clause in ECC contract document that is suitable for partnership.