浅析《远大前程》中女性形象赫维香小姐

世界著名的作家查尔斯·狄更斯,是19世纪英国最伟大的批判现实主义作家之一.《远大前程》是狄更斯后期的一部教育小说,小说揭露和鞭打资产阶级的贪婪虚伪和社会的种种罪恶弊端,展示了狄更斯对19世纪英国上层社会的尖锐批判,具有很高的文学价值.而《远大前程》中的悲剧人物郝维香小姐是所有狄更斯作品中形象刻画最复杂,心灵表现最丰富的人物之一,书中对她的刻画,更深刻反映了资本主义社会人与人之间赤裸裸的金钱关系.郝维香小姐因未婚夫的抛弃而活在痛苦中,她是那种一心一意要复仇,但最终导致了巨大痛苦的典型形象.狄更斯塑造了一个被恋人抛弃而痛苦一生的悲剧形象.主要从社会、家庭及郝维香小姐自身的角度.对其悲剧命运产生的原因进行剖析,旨在揭示男权统治下19世纪维多利亚时代女性的地位与悲剧命运.     

“4·20"芦山地震崩塌滑坡与公路危险性评价——以宝兴县省道S210沿线为例

以芦山地震重灾区宝兴县境内省道S210沿线为研究区,利用高分辨率航片,对沿线地震诱发崩塌滑坡进行判识,并通过分析地形、地层岩性及震中距等因子,探讨公路沿线崩塌滑坡的分布规律,进而利用确定性系数和频率比例法对地震诱发崩塌滑坡的易发性进行评价,最终通过沿线崩塌滑坡易发性分析结果对道路断道的危险性进行评价.研究结果发现:省道S210沿线芦山地震造成的坡面破坏以中小型崩塌为主,高程集中在750～1 500 m,坡度多位于30°～60°,且位于西、南西和北西坡向的崩塌滑坡较多,岩性以硬岩和软硬相间岩层为主,研究区距震中19～21 km的距离为崩塌滑坡集中分布区域.崩塌滑坡高易发区和较高易发区主要位于研究区的北段,南段公路同侧也有分布,较低和低易发区位于中段宽谷路段.     

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利用倒谱辅助识别终止相——以9·21集集地震为例

应用倒谱对终止相识别的理论依据,根据厦门地震遥测中心记录的9·21集集地震进行实例分析,认为倒谱分析可以辅助识别终止相,结合传统的终止相走时特征和动力学特征识别方法,进而提高终止相识别的准确度。     

Uppermost Tortonian to Quaternary depocentre migration related with segmentation of the strike-slip Palomares Fault Zone,Vera Basin (SE Spain)

The Palomares Fault Zone (PFZ) is one of the main strike-slip brittle shear zones found in the Betics. It is segmented in several faults that have been active between the Upper Tortonian and present day. Data from drill cores in the Palomares area have permitted us to define the geometry and location of sedimentary depocentres related with the PFZ. These data show an eastward displacement between the Upper Tortonian to Messinian and the Pliocene–Quaternary sedimentary depocentres, towards the presently active Arteal fault, which bounds the western mountain front of Sierra Almagrera, showing that deformation along this fault zone has migrated towards the east, from the Palomares segment, with its main activity during the Upper Tortonian and Messinian, towards the Arteal fault, active during the Pliocene and Quaternary. To cite this article: G. Booth-Rea et al., C. R. Geoscience 335 (2003).     

Transpressional deformation in northwestern Sardinia (Italy): insights on the tectonic evolution of the Variscan BeltDéformation transpressive dans le Nord-Ouest de la Sardaigne (Italie) : considérations sur l'évolution tectonique de la chaı̂ne Varisque

Structural investigations in northwestern Sardinia highlight the occurrence of a regional D2 transpressional deformation related both to NNE–SSW direction of compression and to a NW–SE shear displacement. The deformation is continuous and heterogeneous, showing a northward strain increase, indicated by progressively tighter folds and occurrence of F2 sheath folds. D2 transpression is characterised by the presence of a crustal-scale shear deformation overprinting previous D1 structures, related to nappe stacking and top-to-the-south and southwest thrusting. The L2 prominent stretching lineation points to an orogen-parallel extension and to a change in the tectonic transport from D1 to D2. It is attributed to the position of Sardinia close to the northeastern part of the Cantabrian indenter during the progressive evolution of the Ibero-Armorican Arc. D1 phase developed during initial frontal collision, whereas D2 deformation characterised the progressive effect of horizontal displacement during the increasing curvature of the arc. To cite this article: R. Carosi, G. Oggiano, C. R. Geoscience 334 (2002) 287–294.     

Les sillons plissés du Burundien supérieur dans la chaı̂ne Kibarienne d'Afrique centrale

The Kibaran belt that extends all over the central Africa, from the Katanga to the southern Uganda, straddles the African great lakes area. The Kibaran stratigraphy is one of the most debated questions. Some geologists favoured two different systems: the Ruzizian system (1800–2000 Ma) and the Burundian or Kibaran system (1600–960 Ma). Some others favoured a single Burundian system with large areas granitised and metamorphosed during several Burundian tectonic events and with a lot of sedimentary fold belts of the Burundian age. Recent geological data and new remote sensing interpretations allow us to favour the second hypothesis but with a major disconformity within the Burundian system which is separating the Upper and the Lower Burundian. To cite this article: M. Villeneuve, J. Chorowicz, C. R. Geoscience 336 (2004).     

“天地图·陕西”浏览客户端的设计与开发

基于"天地图·陕西"发布的电子地图服务,设计开发了适用于不同系统下的电子地图浏览系统,依托当前较为流行的移动终端,可以实现"天地图·陕西"在线矢量地图和影像地图的触控浏览、移动定位、POI搜索、周边查询、市县导航、路径导航等功能,便于用户使用"天地图·陕西"的地图服务和功能服务。     

基于倒谱的2015年天津港“8·12”爆炸分析

本文通过对记录到2015年天津港“8·12”爆炸的32个台站的三分量数字地震波形进行倒谱分析,得到了以下结论:①2个主要爆炸的发生时间间隔约为32.3s;②爆炸-2发生在爆炸-1的西北侧约353°处;③依据这些记录的倒谱,无法判定在爆炸-1前是否还存在微小的爆炸。以上结论均与前人研究成果吻合。由于倒谱叠加采用的是全波形,对滤波频带不敏感,因此,在检测发生在同一地点的多次爆炸或其它类似事件（如核爆）上有一定的优势。     

掺硼金刚石膜电极降解水中全氟辛酸

采用掺硼金刚石膜电极(Boron-doped diamond,BDD)为阳极的电化学氧化法降解全氟辛酸(Perfluorooctanoic acid,PFOA);对比不同电解质体系中PFOA的脱氟效果,考察初始pH、流速、电流密度、初始浓度和电解质浓度对PFOA脱氟率的影响,估算体系能耗;以甲醇(MeOH)和叔丁醇(TBA)为淬灭剂进行自由基淬灭实验,分析PFOA的降解机理。结果表明:Na2SO4电解质体系中,PFOA具有良好的降解效果;酸性条件下(pH为3~4.2)PFOA脱氟效果较佳,中性条件下较差,脱氟效果随初始浓度的增加而降低,随电流密度的增大先提升后趋于稳定。初始pH为3、电流密度30 mA·cm^-2、流速32.5 mL·min^-1、初始浓度100 mg·L^-1、Na2SO4浓度0.05 mol·L^-1条件下,电解180 min,PFOA脱氟率达53.45%,能耗约为1.13 kWh·(g F)-1;硫酸盐体系产生的·OH、SO-4·两种自由基均能氧化降解PFOA。