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1.
羊楼洞是近代湘鄂赣交界十余州县著名的茶叶集散地和加工中心。“羊楼洞茶区”制茶工业呈现出茶农家庭手工业、资本主义工场手工业和近代机器工业三种生产形态相互依赖、同时并存的格局,并且三者还表现出渐进性、粘连性、实用性等乡村工业形态演进的规律。在传统手工业行业或乡村地区工业形态的演进过程中,渐进性似乎比突发性更明显,嫁接型比移植型更具有生存力。这些特点反映了近代中国乡村工业化的复杂性和艰巨性。  相似文献   

2.
作为长江中上游的中等城市,重庆市万州区近年来一直加快城市化建设,以经济技术开发区(下简称经开区)为代表的产业聚集对万州的城市化发展起到了明显的带动作用。同时,万州的经济发展也反作用于万州产业的聚集。文章分析了万州经开区产业聚集和万州城市化的互动发展,希望为中国内陆地区的中小城市的城市化找到一条科学捷径。  相似文献   

3.
万州方言属于汉语北方方言区西南官话成渝方言片的万州话点.本文从构词法的角度,对万州方言词语的内部构成进行描写,从语言本身的角度揭示了万州方言词语的内部构成特点.  相似文献   

4.
本文从新的视觉阐述了万州在重庆市城镇化进程中的地位和作用,提出了万州推进城镇化的目标和原则、思路和重点.  相似文献   

5.
万州必须客观分析自身在区域中的比较优势,并根据这些优势来确定万州在西部扮演的角色.我们认为,万州的优势不在于其拥有的矿产资源,而在于区位优势、政策优势等.根据万州的比较优势,万州应定位于建立商贸中心和内陆国际自由贸易区.  相似文献   

6.
保税区是一种比经济特区更开放的对外开放形式 ,一般被发展中国家用来促进不发达地区的经济发展。万州是典型的不发达地区 ,建立万州保税区对推动万州及其周边地区经济发展具有重要作用 ,由于万州的特殊条件和国家在西部开发中将加快西部的对外开放程度 ,设立万州保税区的时机已经成熟  相似文献   

7.
马克思的法哲学本质上是法的形而上学批判。马克思法哲学思想是在对近代自然法学派和德国哲理法学派继承与超越的基础上形成的,其间经历了从理性主义法哲学思想到历史唯物主义法哲学思想的演进历程。它的产生及其演变是一个辩证发展的过程,是马克思不断地颠覆和瓦解法的形而上学基础的过程。  相似文献   

8.
本文阐述了近代中国纺织企业从传统的经营管理制度和方法到建立符合科学的经营管理方式转变的历史过程,对中国传统的管理制度、西方管理方式的传入,原有管理制度的改革以及企业经营管理的近代化演进情况作了系统考察,并探讨、研究了近代纺织企业在经营管理方面值得重视和借鉴的若干主要经验。  相似文献   

9.
16世纪末经启蒙运动而产生的近代科学以机械论和还原论为特征 ,其实质是外在联系观在科学上的表现。 2 0世纪以相对论和量子力学为开端的现代科学 ,历经混沌运动和生物学革命 ,更加强调事物的内在联系。基于科学史的考察为近现代科学观的演进提供了佐证。科学观的演进丰富了科学内涵 ,也推动了科学不断向前发展  相似文献   

10.
杜甫的《放船》(收帆下急水)作于万州南浦县城。因为杜甫的好友严挺之曾任万州员外参军,他路过万州时必然要看一下老朋友曾经作过官的地方。杜甫的另一个好友李布当时正在万州别驾任上,他也必然要泊船拜访。再从《放船》诗的内容看,一、二句写从忠州至万州西山前的行船情景,三至六句写船过西山时看到的奇特景致,七、八句写泊船后的所见所感。杜甫因李布结识了万州鲜于刺史,《送鲜于万州迁巴州》诗很可能是作于万州。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

13.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

14.
正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-  相似文献   

15.
We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-  相似文献   

16.
正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that  相似文献   

17.
For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the  相似文献   

18.
Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of  相似文献   

19.
<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with  相似文献   

20.
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