Lately , going with economy globosity , enterprises of china , especially manufacturing , have already adequately known : choosing advanced and compatible enterprise resource management mode is an inevitable course of enterprise development in new economy times 近来，伴随经济全球化以及知识经济时代的到来，国内企业，尤其是制造型企业，也已充分认识到：选择先进、适合的企业资源管理模式是新经济时代企业发展的必由之路。
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But , in the backdrop of westward opening up and globosity economy , development problem of lan zhou " city on how to be in harmony with city and urban around it henceforth , how to lead to development to city and urban around lanzhou according to a more optimizing structure of city and urban , how to become a note city in the network of global city for dissolving a system of global city , turn into a deserving broody question 但是，在经济全球化、西部大开发的背景下，兰州市今后如何与周边城镇协调发展，如何以一种更优化的城镇空间布局，与周边城镇协调发展。如何成为世界城市网络中的一个节点，来溶入全球城市体系，成为一个值得思考的问题。
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The studies of plane heterogeneity are as follows : the text counts the parameters of the sandlayers " geometric shape of different sedimentous microfacies ; speculates the conditions of lateral communication by sandstone density according to the method brought forward by j . r . l . allen ; gets a group of parameters including the reservoir thickness , porosity and coefficient of permeability by using kriging method according to the data of logging results ; makes certain the direction of coefficient of permeability with variation function by modeling globosity function ; divides the sandlayers into five types by using the method of flowing cell based on three parameters , that is x h , kxh and h / h , and accounts the favorable region . on the base of above - mentioned studies , the text evaluates the heterogeneity of sandlayers and gives the resolutions to these problems to serve the development of the field Allen )等人提出的统计方法，用垂向上砂体密度的界限来推测砂体侧向连通情况；根据每口井的测井解释资料，利用克里金插值法对外间进行插值，得到了一组反映储层特征在平面上变化的参数，包括储层厚度分布、孔隙度以及渗透率，并且成图；利用变差函数法，通过球状函数模拟，确定储层优势渗透率方向：根据流动单元法，以储能系数、容积系数以及净毛厚度比三个参数为依据，通过聚类分析方法进行流动单元划分，并且按照参数特征将其分为五类，统计各砂层有利流动单元区块。
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1 . with the continuous perfection of our country ' s market economy and the progress of economy globosity , the mode of building manage invested by government under planned economy has severely blocked the development of economy , and it is necessary to reform the current mode of build manage invested by government 通过分析研究主要形成如下几点结论和认识： 1 、随着我国市场经济的不断完善和我国经济全球化进程的加快，计划经济体制下形成的政府投资建设项目管理模式已严重阻碍了经济发展，加大政府投资建设项目管理模式的改革势在必行。
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Unmanned air vehicle ( uav ) plays a very important role in nowadays research . recently , the applied range of the uav has expended into military , civil and scientific research scopes : in military scopes , it can be used to be detectors and monitors , electronic countermeasure , fire guidance , war evaluation , target simulation etc ; in civil scopes , it can be used to geodetic survey , detect urban environment , survey globosity resource , prevent forest - fire , pretend environment and succor disaster etc ; in scientific research scopes , it can be used to survey and research atmosphere , also it can validate new technology and now facility 随着时代的发展,无人机在社会的各个领域起着越来越重要的作用,近年来,无人机的使用范围已拓展至军事、民用和科研三大领域:在军事上,可用于侦察监视、电子对抗、火力制导、战果评估、目标模拟等;在民用上,可用于大地测量、地球资源勘测和森林防火、环境保护与灾害救援等;在科研上,可用于大气研究、气象观测、新技术新设备的试验验证等。
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On the basis of modern blasting theories , the moving process of explosive stress field of multi - row and simultaneity is analyzed and the characteristics of stress field inspired by equivalent effect cell of globosity charge in cylindrical charge structure are considered . thus energy distributing equation of detonator explosion is established and the explosive energy utilizing rate factors are known . so the moving process model of the hole filling is constructed and the equation of calculating reasonable filling length is produced 本文在现代爆破理论的基础上，分析了多排同段爆炸应力场的作用过程以及柱状装药结构中等效单元球状药包所激发的应力场特点，建立了炸药爆炸能量分布方程，明确了影响爆炸能量利用率的因素，构建了炮孔充填物运动过程模型，得出计算合理充填长度方程。
