seek rate
3.Have project of project of a batch of deep know well to manage theory and practice experience the tall intelligence of code of hep policy is compound model talent; Register cost division, build engineer of manage of division, inspect, investment to seek advice from the of all kinds major such as division of rate of engineer, estate hold 80% what job seniority personnel occupies faculty, among them 6 people provide advanced title; At the same time the company still retained personnel of senior and a batch of famous experts, professor, advanced professional technology, lawyer, and the elite of familiar international convention, perfectness foreign language and IT, the advisory expert warehouse that makes system of company much territory, much discipline, much class, network, become " your kind effort " internally the development, brain trust that serves external.
5.In order to seek the comparative advantages of coal resources industry of northeast China, the paper uses location quotient analysis in advantage theory and design the target of "advantage rate". and then makes a quantitative analysis of the disadvantages and advantage location of coal resources industry.
6.comprehensively considers the effects on replenishment strategy of inventory management at the condition of systematic time-value of cost and the phenomenon of stock dependent selling rate, and set up its EOQ model, discusses the existence and unique of optimum solution of the model, provides an algorithm to seek the optimum solution and relevant examples.

