例句與用法

1. At the same time , it states the dominant industry for each district , and defines growth pole of beijing suburbs on the basis of density of dominant industry and economical level for each district . . finally , the paper demonstrates that it is necessary to build economy growth pole model of beijing suburbs on the beginning of 21s1 century on analysis of relations among dominant industry , growth pole and economic growth point , discusses evolvement rules about pole - core space structure phase . point - axis space structure phase and network space structure phase , analyses which space structure phase beijing suburbs is in , and brings forward point - axis developing model , then explains definition of point - axis developing model and important meanings for economy development of beijing suburbs , referring to principle of point - axis developing model , the paper proposes economy growth point model , and offer the policy and suggestion for government corresponding to the problems of application of economy growth point model
   最后，通過論述主導產(chǎn)業(yè)、增長極與經(jīng)濟增長點的相互關系，闡述了從產(chǎn)業(yè)和地區(qū)角度對主導產(chǎn)業(yè)和增長極進行綜合分析以構建21世紀初北京郊區(qū)的經(jīng)濟增長點模式的必要性，探討了極核式空間結構階段、點軸式空間結構階段、網(wǎng)絡空間結構階段這三種空間結構的演變規(guī)律，分析了21世紀初北京郊區(qū)所處的空間結構階段，提出了點軸開發(fā)模式，從點? ?軸開發(fā)的定義、對北京郊區(qū)經(jīng)濟發(fā)展的意義進行了論述，進一步通過對點? ?軸空間結構系統(tǒng)的形成機理分析，借鑒點? ?軸開發(fā)的原理，提出21世紀初北京郊區(qū)的經(jīng)濟增長點的構建模式，并針對這種模式構建中存在的問題，對政府工作提出了可行性建議。