This paper analyzes the existence of developmental views and compares the results of previous studies for underdeveloped regions. In view of the limitations of previous studies, this study details regional unit, expan...This paper analyzes the existence of developmental views and compares the results of previous studies for underdeveloped regions. In view of the limitations of previous studies, this study details regional unit, expands index system, applies factor-analysis to structure index system, uses the fuzzy comprehensive evaluation model to improve analytic hierarchy process, and identifies the economic developmental levels of 384 regions, including 4 municipalities, 333 cities at prefecture level, and 47 counties under the jurisdiction of province. The levels of the 47 counties are identified by dividing the rank of comprehensive values of more than 337 regions unit into five equal graduations and then matching the 47 counties with the five-graduation results. This study provides the distribution of resources-rich region in China qualitatively and quantitatively in terms of coal, oil gas and other 14 kinds of metal mineral resources. Finally, by matching the two parts of results, this study identifies the distribution of underdeveloped resource-rich regions (URRRs). URRRs are mainly distributed in Shaanxi, Shanxi, Guizhou, Yunnan, Sichuan, He’nan, Shandong, Guangxi and Gansu provinces, which accounts for 78.57% of the total in China. To a certain degree, the result of this paper proves that “resources curse” existing in the national stratification plane in later 20th century still takes places in some cities in China, especially in the counties of these cities’ jurisdiction.展开更多
The thirteen cuneiform texts presented in this study are currently housed in the collection of National Museums Scotland.This article provides an edition of thirteen Neo-Sumerian administrative tablets from Puzriš-Dag...The thirteen cuneiform texts presented in this study are currently housed in the collection of National Museums Scotland.This article provides an edition of thirteen Neo-Sumerian administrative tablets from Puzriš-Dagān(modern Drehem),which was one of the most important royal tribute centers then and primarily concerned with the administrative and economic affairs of the central authority.展开更多
比较国际船级社协会(International Association of Classification Societies,IACS)制定的针对集装箱船总纵强度评估的标准"UR S11A"与集装箱船有限元强度评估工况的最低要求"UR S34"的差异,主要比较总纵强度评估...比较国际船级社协会(International Association of Classification Societies,IACS)制定的针对集装箱船总纵强度评估的标准"UR S11A"与集装箱船有限元强度评估工况的最低要求"UR S34"的差异,主要比较总纵强度评估方法、垂向波浪弯矩和垂向波浪剪力公式的差异。结合中国船舶及海洋工程设计研究院自主开发设计的某2种类型超大型集装箱船,计算分析UR S11A对集装箱船3个典型位置(船体0.25L,0.50L和0.75L处)纵向结构构件尺寸的影响,特别是对剪切强度的影响。同时,介绍UR S34的一些关键内容。展开更多
文摘This paper analyzes the existence of developmental views and compares the results of previous studies for underdeveloped regions. In view of the limitations of previous studies, this study details regional unit, expands index system, applies factor-analysis to structure index system, uses the fuzzy comprehensive evaluation model to improve analytic hierarchy process, and identifies the economic developmental levels of 384 regions, including 4 municipalities, 333 cities at prefecture level, and 47 counties under the jurisdiction of province. The levels of the 47 counties are identified by dividing the rank of comprehensive values of more than 337 regions unit into five equal graduations and then matching the 47 counties with the five-graduation results. This study provides the distribution of resources-rich region in China qualitatively and quantitatively in terms of coal, oil gas and other 14 kinds of metal mineral resources. Finally, by matching the two parts of results, this study identifies the distribution of underdeveloped resource-rich regions (URRRs). URRRs are mainly distributed in Shaanxi, Shanxi, Guizhou, Yunnan, Sichuan, He’nan, Shandong, Guangxi and Gansu provinces, which accounts for 78.57% of the total in China. To a certain degree, the result of this paper proves that “resources curse” existing in the national stratification plane in later 20th century still takes places in some cities in China, especially in the counties of these cities’ jurisdiction.
文摘The thirteen cuneiform texts presented in this study are currently housed in the collection of National Museums Scotland.This article provides an edition of thirteen Neo-Sumerian administrative tablets from Puzriš-Dagān(modern Drehem),which was one of the most important royal tribute centers then and primarily concerned with the administrative and economic affairs of the central authority.
文摘比较国际船级社协会(International Association of Classification Societies,IACS)制定的针对集装箱船总纵强度评估的标准"UR S11A"与集装箱船有限元强度评估工况的最低要求"UR S34"的差异,主要比较总纵强度评估方法、垂向波浪弯矩和垂向波浪剪力公式的差异。结合中国船舶及海洋工程设计研究院自主开发设计的某2种类型超大型集装箱船,计算分析UR S11A对集装箱船3个典型位置(船体0.25L,0.50L和0.75L处)纵向结构构件尺寸的影响,特别是对剪切强度的影响。同时,介绍UR S34的一些关键内容。
