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1.
从现有楚服饰研究的状况出发,文章提出合理认识其历史地位的问题.主要分析了作为"方国"的楚在文明起源、国家形成中的地位以及楚服饰会通周初诸夏服饰的内在原因.由此认为,楚服饰仅仅在装饰风格方面融入了完整的以"礼仪秩序"为核心的传统服饰史.  相似文献   

2.
"授人以鱼"是直接把"鱼"(教学结果)给别人."授人以渔"是直接把"怎样捕鱼"(学习方法)教给别人."授人以池"是间接给人养鱼的原始材料,让别人通过"组料养鱼-学会养鱼-收获捕鱼"这个过程实践,从而获得知识和能力.笔者分析三种教学模式,学到一些教学之法.  相似文献   

3.
论"天人合一"思想观对中国传统服饰的影响   总被引:1,自引:0,他引:1  
通过论述中国古代"天人合一"等哲学观对传统服饰的影响,提出中国古代服饰在形制、色彩、图案等各方面要受"天人合一"思想的约束,从而达到人间社会的和谐.  相似文献   

4.
<荀子·劝学>"肉腐生虫"之下句作"鱼枯生蠹",唐时见存之<孙卿子>及唐杨倞所见本<孙卿新书>皆如是,而唐马总录<荀卿子>却作"木枯生蠹".此异文至少于唐代就存在.基于荀子时代之观念已清楚"蠹"为"木中虫",又无"鱼""肉"对举的习惯,而<荀子>此处作"鱼枯生蠹"皆违背上述两条,故当以作"木枯生蠹"较符合荀子原书之原貌.  相似文献   

5.
"人体"与"身体"是当下中国人体文化研究中频繁使用的一对概念,它们的含义常常被混淆."人体"与"身体"的概念既涉及人的赤裸状态,又涉及人的服饰状态.但"身体"泛指万物之体,"人体"则特指人之身,且"人"通"仁义"之"仁"."身体文化"是西学中的热门研究,"人体文化"则可以让人引起对艺术与科学更多的关注."人体文化"与"身体文化"概念在中国学术界的出现、发展,内涵虽有区别,但两者的理论可相互借鉴.  相似文献   

6.
在中国古代,审美文化可归纳为"气之精神",中国古代服饰普遍贯注了"气之精神"。古代服饰稳定的形式、总体特点以及用色制度等都体现了一脉相承的"气"的完整性和稳固性,然而另一方面,这种"气之精神"也不可避免地给服饰的多样化发展带来限制。  相似文献   

7.
阅读课上怎样处理"讲"和"读"之间的关系是许多教者一直在探讨的问题.我想:这二者之间的关系不应当像是鱼和熊掌,它们是无法割舍的,可兼得.在日常教学中,我做了一点尝试.  相似文献   

8.
笔者从事化学教学十多年,由茫然只知被动"传道授业解惑",到了今天"授人以鱼,不如授人以渔"的课堂教学观念的转变,深切体会教育的真谛即让学生健康发展促进学生身心发展的和谐.  相似文献   

9.
该文介绍了国家一级保护鱼类扁吻鱼(Aspiorhynchus laticeps Day)的分类地位、基础生物学特性;濒危原因及其现有的资源现状.概况了鱼类养殖过程中的常见疾病——水霉病的发病原因与发病条件;阐述了扁吻鱼养殖过程中的水霉病发病的症状与治疗方法;同时,以"无病先防、有病早治、防重于治"的原则,运用于扁吻鱼养殖的日常管理中,采取有效的防治措施;以期为濒危扁吻鱼的资源保护及疾病防治工作提供基础理论依据.  相似文献   

10.
"以"字考     
古代汉语教学中的难点之一是一词多义的解释.弄清词的多个义项在特定语体环境中的具体运用,有助于对古代文选的熟悉和对词义的把握.要正确把握词义,就要了解词的本义,及其引申、假借而产生的变义.古代汉语中常用虚词"以"字是一个典型的例子.考释"以"字的源流及其演变轨迹.了解怎样掌握词义的方法,对于人们把握或研究古代汉语词义定会有所补益.  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.
The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3~4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰~ -7.8‰, PDB) and matrix dolomites (-6.6‰~ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084~0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078~0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.  相似文献   

13.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

14.
AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…  相似文献   

15.
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   

16.
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   

17.
本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。  相似文献   

18.
There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.  相似文献   

19.
20.
The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to  相似文献   

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