On the basis of the synthetical analysis of the coalbed methane geology characteristics, the reservoir qualification and the estimate of the reserve in Fushun mine field, this paper thinks that the coalbed methane resource condition in this field is very good.

築ased on the quantitative evaluatio n of coal resource condition by taking working face as a basic unit, the effect of temporal factor on the economic indexes such as coal mining c ost and coal price was discussed by means of Scurve, an exponential curve.

This article analyzes and discusses the resource condition of establishment of regional innovation system,brings forward strategic steps and propulsive measures of establishment of regional innovation system.

Resource conditions and countermeasures implementing the strategy of returning the grain plots to forestry and grass on Loess Hilly Area.;

According to the extent of relying on the resource conditions in city development, the authors divides the resources into necessary resources and characteristic resources .

Based on the principles for setting up assessment index system of regional resource conditions,this paper systematically analyzes the concept and properties of all kinds of regional resources and their component parts,sets up a better assessment system of regional resource conditions,which founded the scientific base for carrying out the assessment of regional resource conditions.

Through drift determination,blank determination,accuracy determination and a lot of condition experiment the optimum analysis conditions of HCS 140 high frequency infrared ray carbon sulphur analyser are determined.

Every analysis conditions is choosed by the testing,the result shows that accuracy and precision of method can meet the requirement of analysis.

Condition analysis of F characteristic ion;

The method of Agreement, the method of Difference, the joint method of Agreement and Difference were newly interpreted by Von Wright by means of condition analysis.