Automatically discriminating overlapped cell based on shape factor analysis:a technical study;

Research on relationship between shape factor and hydraulic conductance for flow in arbitrary triangular capillary;

Study of the thermal conductivities for the fluids and fluid mixtures with the shape factor corresponding states principle;

The process of extracting channels and valleys is transfered to the process of determining the physiognomy type according to terrain factors.

And based on it,terrain factors,needed for site condition in afforestation decision support system(ADSS),were automatically calculated by computer.

In forest management,the traditional method is observing terrain factors on the spot,this is an onerous task and can not accurately survey factors of large region In recently,automatic extracting terrain factors by digital elevation model(DEM)become a new trend going along with the development of information technology,this paper introduces the application of DEM in forest managemen

The influences and correction to wedge factor for linear accelerator;

Analysis of the effect of the wedge factor on the field bulk and radial depth;

Objective To study the relation between the field size and depth of Fw (wedge factor) and its effect on the clinical usage.

A corrected Prohaska method for determining hull form factor;

Study the measurements of the electromagnetic form factor of the proton on BES;

Based on the contrast state theory,the statistical mechanics model of form factor contrast state was established.

The Influence of the Topographic Factor in Fang Xian Area on Water Losses and Soil Erosion;

Study on the remote sensing classification of grasslands based on the topographic factors;

The relationship between soil erosion and topography is studied in this paper by using experimental runoff plot of Anhui province,from which a formula of topographic factor is obtained for this area.