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元明清时期牛郎织女文学的传承与嬗变
作者: 周玉娴   来源: 首都师范大学 年份: 2009 文献类型 : 学位论文 关键词: 牛郎织女文学   传承嬗变   情节主题  
描述: 牵牛、织女是空中的两颗耀眼的星宿,也是原始星神崇拜的对象,后来这两颗明亮的星宿成为牛郎织女故事的主角,降落到人间,演变成了一个美丽的神话传说。从先秦到汉代,牵牛织女的神话传说一直在民间流传并得到发展和孳乳,到了魏晋南北朝时期,这个故事基本定型。张华的《博物志》和《殷芸小说》中,有这个故事的基本雏形。
全文:和孳乳,到了魏晋南北朝时期,这个故事基本定型。张华的《博物志》和《殷芸小说》中,有这个故事的基本雏形。而且,殷芸小说的记载成为这个故事的发展演变的核心和辐射源,后世的女故事多从中取材或在
干旱半干旱地区农田灌溉节水治理模式及其绩效研究
作者: 刘涛   来源: 南京农业大学 年份: 2009 文献类型 : 学位论文 关键词: 灌溉   效率   用水者协会   制度建设   自主治理  
描述: the world's resource is 6%, but the average water resource to the world's average level is just 1
全文:中国面临着严重的短缺问题,尤其是西北干旱半干旱地区。我国淡水资源总量占全球水资源的6%,但人均占有量仅为世界平均水平的1/4、美国的1/5,在世界上名列121位,是全球13个人均水资源最贫乏的国家
古代保健“茶汤”的医学史研究
作者: 苏诺   来源: 中国中医科学院 年份: 2009 文献类型 : 学位论文 关键词: 医学发展史   保健饮品   茶汤  
描述: ning traditional tea or non-tea drinks (soft drinks).
全文:发展过程,各种保健“茶汤”种类、功效与制作等相关内容,总结各时代保健“茶汤”发展规律与特点。 本文按时代分成六个部分论述,并根据各时期发展的特点拟订了标题: 1.先秦的、酒、浆、茶 本章讨论了先秦时期
中国古代水能利用研究
作者: 许臻   来源: 南京农业大学 年份: 2009 文献类型 : 学位论文 关键词: 自然资源   水能利用   农业科技史   机械史  
描述: ll use of such a resource.
全文:简单的手段进行水能利用。春秋战国,伴随着古代哲学思想的成熟及社会生产的需要,引水、调水、控等水能利用原理及手段已经广泛运用于各个领域。至汉代,水能机械的发明标志着水能利用取得了根本性的进步。魏晋以后
论施粥与乾隆朝的赈灾政策
作者: 左玉莲   来源: 哈尔滨师范大学 年份: 2009 文献类型 : 学位论文 关键词: 赈灾政策   施粥   乾隆朝   评述  
描述: people's life brings great destruction and influence.
全文:清代乾隆年间、旱、蝗、火等自然灾害频发,这些灾害给社会经济发展和人民生活带来了极大的破坏和影响。本文试图通过对这些自然灾害的状况、特点进行分析比较,探究它们的成因及其社会影响。有清一代,最重救灾
清末民初关中地区的农田水利纠纷及其解决途径
作者: 赵淑清   来源: 陕西师范大学 年份: 2009 文献类型 : 学位论文 关键词: 清末民初   关中地区   解决途径   农田水利纠纷   特征  
描述: society. The central Shaanxi Province lies in the northwest inner-land, lacking in water resources. Although there have been major farmland irrigation projects and perfect management system in the Qin and Han Dynasty, the times of the Sui and Tang Dynasty, the situation of water depletion could not be changed radically.
全文:加剧了用水矛盾。迫于生存压力,人们不惜一切代价争,水利纠纷事件频频发生,这在以前任何时期都是没有过的,究其原因十分复杂。 本文以清末民初关中地区农田水利纠纷案例为出发点,利用官方统计资料、官方档案
清末民初关中地区的农田水利纠纷及其解决途径
作者: 赵淑清   来源: 陕西师范大学 年份: 2009 文献类型 : 学位论文 关键词: 清末民初   解决途径   关中地区   农田水利纠纷   特征  
描述: society. The central Shaanxi Province lies in the northwest inner-land, lacking in water resources. Although there have been major farmland irrigation projects and perfect management system in the Qin and Han Dynasty, the times of the Sui and Tang Dynasty, the situation of water depletion could not be changed radically.
全文:加剧了用水矛盾。迫于生存压力,人们不惜一切代价争,水利纠纷事件频频发生,这在以前任何时期都是没有过的,究其原因十分复杂。 本文以清末民初关中地区农田水利纠纷案例为出发点,利用官方统计资料、官方档案
历史时期青海地区自然灾害与区域社会经济发展研究
作者: 刘雯   来源: 西北农林科技大学 年份: 2009 文献类型 : 学位论文 关键词: 青海地区   自然灾害   历史时期   社会效应  
描述: e distinctive features in Western and Eastern of Qinghai's natural disaster in history which based on the historical materials and studied the Interaction Relationship Between the natural disasters and social-economic development, we used the theory and analysis method from the research area of disaster history and agricultural history, try to have a comprehensive investigation between the natural disasters and social-economic development in the history of Qinghai. Firstly, we divided Qinghai into two parts: the eastern and the western, under the study of the geographical features of Qinghai. We summarized the natural disaster of the eastern part mainly as flood, drought, hailstone and frost with distinctive features of variety, continuity and growth accompany while the western is mainly as earthquake and snow disaster with distinctive features of unexpected and severity. Secondly , as the great influence on agriculture and the resulting changement in agriculture is most profound, so the progress in agriculture sciences is related to withstand the natural disaster in some ways. The paper discussed the natural disasters affected Qinghai's agriculture in history, from the aspect of seed selection 、 production 、 processing and storage to invest the development of mitigation techniques in this area. And for the livestock we investigated in two sides bred of livestock and prevention of livestock, furthermore we invested the mitigation techniques which full of geographical characteristics. Thirdly, the article investigated the relationship between natural disasters and the economic fluctuation in Qinghai from the perspective of the change in population and grain price. And then, we analyzed the influence on regional industrial structure from the aspect of expansion in rural areas, the relationship between agriculture and animal husbandry, disaster-relief crop introduction and the structure of animal species. In the view of pastoral economic exchange, we studied the interaction relationship between the natural disasters and economic development. Finally, we studied the interaction relationship between the natural disasters and social development in Qinghai. What is more, we analyzed the policy which includes grain storage, relieved and help the people in disaster , reduced taxes to control the disaster in history. We wish these could be helpful to the prevention and control of natural disasters in Qinghai today.
全文:地区自然灾害对农业发展的影响,进而探讨历史时期青海自然灾害与该地区经济和社会发展之间的互动关系。 首先,将历史时期青海地区的自然灾害分为东部和西部分别进行论述,并总结归纳出历史上青海东部以、旱、雹、霜
部分出土文献中的神话传说研究
作者: 刘书惠   来源: 东北师范大学 年份: 2009 文献类型 : 学位论文 关键词: 神话传说   楚帛书   《唐虞之道》   《太一生水》   《子羔》篇   公盨   《容成氏》   出土文献   上博简  
描述: h get greater achievements.These text and their archaeological context provide us with
全文:纬组织材料,以概述部分出土文献中的神话传说内容及其与传世文献的关系。本文大致择取创世神话、感生神话、禅让传说、禹政传说四种神话传说类型,利用楚帛书、郭店楚简中的《太一生》篇、《唐虞之道》篇、上博简中
黄土高原坡耕地不同耕作模式生态效应研究
作者: 杨凯   来源: 西北农林科技大学 年份: 2009 文献类型 : 学位论文 关键词: 耕作模式   黄土高原   坡耕地   生态效应  
描述: teau the seeding season is cold and little rainfall. Soil temperature,moisture and fertilizer is an important factor in crop yield. So in this area dissemination conservation tillage of importance. Most of former researches in comparison between conservation tillage and conventional tillage. This experimentation compare with sereval conservation tillage's difference. Through this comparison, wind-water erosion in the Loess Plateau ecologically fragile areas and application of a reasonable choice of different measures to provide a reference of farming with a view to achieving the sustainable and health development of agriculture. In this study, selection of test sites in the Loess Plateau in northern China typical wind-water erosion area Shenmu, a no-tillage, straw mulch, plastic film mulching, mulching ridge, ridge of the five kinds of different measures of conservation tillage experiment, observe ground temperature,soil nutrients,soil moisture,yeild and soil and water loss.
全文:黄土高原是我国水土流失的重灾区,而坡耕地更是保保肥能力低下,同时黄土高原地区播种季节气温低,降雨稀少,而土壤温度、水分和养分对作物的生长和产量由有重要的影响。在该地区进行基于保护性耕作原理的农业防
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