浅谈古代文体转换的多重价值效应——以白朴改编白居易新乐府诗《井底引银瓶》为例

古代文体转换作为一种重要的文学现象,具有多重价值效益。白朴改编唐诗《井底引银瓶》为元杂剧《墙头马上》,体现了文体转换过程中文学作品形式的转化、不同时代作者思想情感的异同、文学所具备的史的意义。     

20世纪30年代的佛慈药厂与中药西制

20世纪20年代末创建的上海佛慈药厂是中药西制的开创者之一,数十年来一直致力于此。作者分析了中药西制出现的时代背景,记述了佛慈药厂的成立过程、主要工作以及所产生的社会影响,并由此引出了对中药科学化的一点思考。     

略论中国改革开放的伟大成就

改革开放带来了中国前所未有的大发展、大繁荣,中国改革开放最显著的成就是快速发展,最根本成就是开辟和拓展了中国特色社会主义道路,形成和发展了中国特色社会主义理论体系,坚持和完善了中国特色社会主义制度.充分展示、正确认识改革开放的伟大成就,有利于深刻把握改革开放的历史,继续推进改革开放伟大事业,实现强国富民的伟大梦想.     

Research into a theoretical mode of coherent structures in the wall region of a turbulent boundary layer induced by a wall local disturbance

The idea of applying direct numerical simulation (DNS), a theoretical mode of coherent structures in the wall region of a turbulent boundary layer, has been discussed in the literature. The various aspects of the formation mechanism of the coherent structures agree well with both DNS and experimental results. In addition, a close relationship has been found between the evolutional characteristics and factors such as the magnitude and structural distribution of the wall local impulse disturbance, and the amount of energy a local disturbance introduces into the wall region. Moreover, these parameters play key roles in the formation of coherent structures near the wall region of a turbulent boundary layer. Therefore, the wall local impulse disturbance provides a theoretical model for triggering the formation of coherent structures in the wall region of a turbulent boundary layer.     

连续相交弧面剪力墙模板施工技术

本工程针对连续相交弧面剪力墙的特点,改进传统模板施工工艺,采用钢筋加钢管组合模板主楞,这一技术同时保证了弧面剪力墙造型尺寸和混凝土施工质量,而且降低了施工成本。本技术适用于框一剪结构、剪力墙结构等各种建筑中弧面剪力墙模板支撑体系施工。     

Rapid denudation of the Himalayan orogen in the Nyalam area,southern Tibet,since the Pliocene and implications for tectonics–climate coupling

The Himalayan orogen characterized by very high variability in tectonic and climatic processes,and is thus regarded as a natural laboratory for investigating the coupling of tectonics and climate,as well as the influence of this coupling on geomorphological processes.This study uses apatite fission track(AFT)dating of samples from a45-km-long section crossing the Great Himalaya Crystalline Complex(GHC)in the Nyalam area,southern Tibet,to constrain the timing and rate of late Cenozoic denudation.The AFT ages can be divided into two groups:(1)15–6 Ma,to the north of Nyalam town,for which the bestfit line of elevation-age has a gentle slope of 0.05,and for which a denudation rate of 0.27 mm/a is calculated;and(2)3–1 Ma,south of Nyalam town,for which the best-fit line has a steep slope of 0.64,and for which a denudation rate of 1.32 mm/a is calculated.The whole AFT ages has a positive correlation with sample elevation(i.e.,older ages are found at higher elevations),and the geographical location of the point of inflexion of the two fitted lines corresponds closely to the junction of Poqu River near Nyalam town.By integrating the AFT data with thermotectonic modeling,it can be inferred that the GHC has experienced two different periods of denudation:(1)slow denudation during middle to late Miocene(15–6 Ma)is recorded in the northern part of the GHC;and(2)rapid denudation from the Pliocene to the Pleistocene(3–1 Ma)is recorded in the southern part of the GHC.An abrupt change in denudation rate occurred between the two periods,with the Pliocene–Pleistocene denudation rate being five times higher than that during the Miocene.This abrupt change in denudation rate during Pliocene pervaded the Himalayan orogen,and was roughly synchronous with a marked change in global climate at 4–3 Ma,and intensification of the Asian monsoon.Importantly,the later period of rapid denudation in the study region closely coupled to the mean annual precipitation,while there is no clear evidence for large-scale faulting activity and associated uplift during this period.Therefore,climate(precipitation)is inferred to be the main cause of the rapid denudation of the Himalayan orogen since the Pliocene.     

北江下游北江大堤河段河道演变趋势分析

在分析北江大堤河段的来水来沙变化的基础上，对该河段1965、1970、1975、1987、1990及1999年实测河道地形进行分析计算，结合该河段石角、大塘、芒苞、三水及马口等站水位-流量关系变化，综合分析该河段的河床演变规律，河床演变的速度及各河段的冲淤变化等。     

长江大保护城市水管家模式及其实施路径探索

长江沿线城市水业（务）对长江大保护影响重大。基于当前长江大保护现状和城市环保及工程建设领域的社会第三方服务模式的发展态势,分析了新发展阶段社会第三方创新城市治水新模式需求,演绎了社会第三方参与长江沿线城市水系统建设新模式（即城市水管家）的理论基础;阐明了城市水管家概念、内涵及其基本特征,确立了城市水管家模式的基本要素及其框架结构体系;提出了城市水管家模式的应用条件、实施方式或路径,并探讨了近年来模式应用进展与实践推广前景。     

浅析《了不起的盖茨比》两译本的差异性

伽达默尔的三大阐释学原则:“视域融合”、“理解的历史性”和“效果历史”对翻译学有着重要的启示意义.研究者以《了不起的盖茨比》两中译本为案例,试图说明以下三点:译者带着“前见”进入翻译活动中,不同的译本是不同译者的“视域”与文本“视域”融合的产物;由于理解具有历史性,不同时代的译本都带上了各自的历史视域;重译具有十分重要的意义     

盖茨比与他的美国梦--菲茨杰拉德《了不起的盖茨比》解读

司各特·菲茨杰拉德是爵士时代的代言人,其代表作<了不起的盖茨比>记录了二十世纪二十年代人们对美国梦的追求.小说的主人公盖茨比的一生见证了美国梦在那个时代的实现和破灭,他实现了"黄金梦",而他的"爱情梦"最后却化为乌有.