首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 46 毫秒
1.
研究南宋历史,尤其是南宋时期的宋金战争,都会注意到四川地区著名的家族式军事集团“吴家将”。从吴阶的一举成名,威震巴蜀,历经吴磷、吴挺的苦心经营,家族势力日渐壮大.直到最后吴曦的叛宋降金,其间治蜀经历了八十多年。“吴曦叛宋”有政治因素、地理军事优势和金朝政策等诸方面的原因。  相似文献   

2.
史弥远、贾似道、史嵩之、郑清之等执政期间,大权独揽,钳制舆论,万马齐喑.当时的诗坛却站在舆论的最前沿,针对权相专政的局面凸显出不可忽视的舆论制约作用.  相似文献   

3.
与西汉相比,东汉的都城卫戍部队人数减少了,其代表北军虽拥有优越的装备补给和地位,但受制于种种因素,既没有切实履行卫戍职责,也没有发挥出野战效能.在都城的战略安全环境变化后,东汉政府未能妥善布置洛阳周围的防务,也没有保持足够的卫戍兵力,致使洛阳最终陷入浩劫,这是东汉留下的历史教训.  相似文献   

4.
吴曦叛宋降金是南宋中期的重大事件,对南宋中后期的政治、军事造成了重大影响。本就吴曦叛宋降金的原因及其影响进行了分析和研究。  相似文献   

5.
晚宋文坛呈现出“各家喧腾、大家缺席”的局面,成为文学史上一段徘徊犹豫、又具有沉淀和反思性质的特殊时期,其文学成就虽不高,但特点鲜明。晚宋文体新动向的出现,与当时国家政事、国家格局和国家学术所引起的文人心态、文士分布和文道互动有着密切的关系。这些外部因素与文学自身的发展规律一道,促成了晚宋文坛总体的分化和革新。  相似文献   

6.
晚清新政时期中国社会变化激烈,矛盾尖锐,民众骚乱此起彼伏。苛捐杂税,官吏中饱是民变高发的主要原因,但背后有无数隐含因素在起作用。剖析这些社会原因,对于正确认识清末新政无疑有重要的意义。  相似文献   

7.
学术界大都认为中国佛教发展到宋代就开始转向衰落了,事实并非如此,随着社会经济化的发展,宋代佛教经过自我调适,正处于一个新的发展时期,并有其自身的标志和特点。“衰落”论在认识上存在一些误区。  相似文献   

8.
对宋南渡时期词作中的爱国热情和对家国的忧患意识进行了分析,指出时代变化对词体的影响,宋南渡时期的词扩大了表现的范围,也见出文人士大夫对家国的责任,是爱国文学作品中重要的部分。  相似文献   

9.
由于民族历史传统不同,辽、宋、西夏、金时期各少数民族的妇女生活状况存在某些较为明显的差异。但从总体上说,其社会地位普遍高于汉族妇女,其历史贡献亦更大。在中原汉族文化的影响下,随着母权制痕迹的逐渐消退,各少数民族妇女的社会地位呈下降趋势。这只怕不能简单地视为社会退步的表征,或许还应作为社会进步的例证  相似文献   

10.
洋务运动以增强国家军事实力为目的 ,对传统的教育体系产生冲击 ,新式教育开始萌芽。外国语学校、军事学校、科学技术学校纷纷出现。出国留学生逐渐派遣。教学内容更新为实用的科目。教育改革对中国的近代化过程产生了一定的积极作用  相似文献   

11.
汉字倒说     
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。  相似文献   

12.
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.  相似文献   

13.
钱生钱!     
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了  相似文献   

14.
    
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.  相似文献   

15.
风的曲线     
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.  相似文献   

16.
Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.  相似文献   

17.
现在,我们可以没有面包,没有钱,没有房子,没有车子……但我们唯独不能丢失的是高尚的情操,笃定的信念,还有,满满的希望!  相似文献   

18.
钱微 《华章》2007,(3):124-124
The awareness of individualism can be traced back to the period of American Revolution when the Declaration of Independence was produced.It expressed basic beliefs concerning freedom,equality,democracy,privacy and the relationship between people and government,which were exactly what the philosophy of individualism mostly dealt with at that time.This paper is to exploit the essence of individualism by analyzing the Declaration .The analysis enables us to reconsider its significance to the issue of America human rights and foreign policies.  相似文献   

19.
    
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator's Garden. Translating building data to the Virtual Reality Modeling Language (VRML) is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching.  相似文献   

20.
Public speaking, as one kind of speech act, the speaker uses some pragmatic strategies, for example,the use of personal pronoun, in order to achieve effective communication. Speakers use the first personal pro-noun we and the second personal pronoun you conventionally, also there are some deviations in the use of person-al pronouns. However, theses kinds of uses have to be explained and understood in such a specific context.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号