风格的可译性

从三个方面对风格的可泽性进行了探讨，译文读者需要原作风格的再现。奈达的功能对等理论要求原作与译文对读者感受的等效，反对风格可译性的论点证明是站不住脚的。进而得出结论：译者需要进一步提高其业务水平，以实现译文与原作的功能对等。     

英汉散文语篇特征及互译

通过对英汉散文语篇结构形式的对比分析 ,揭示了英汉散文语篇不同的结构特征 ,阐明了在散文翻译过程中应注意语篇的模式和连贯性 ,使译文在内容和形式上更好地表达原文。     

英汉构词法比较及语义对比分析

从构词法 ,语义学的角度对英汉两种语言在词的构成和主义方面进行探讨 ,使教师注意到英汉两种语言在某些方面的规律 ,以促进英语教学工作。     

英汉散文语篇特征及互译

通过对英汉散文语篇结构形式的对比分析，揭示了英汉散文语篇不同的结构特征，阐明了在散文翻译过程中应注意语篇的模式和连贯性，使译文在内容和形式上更好地表达原文。     

英译汉笔头翻译技巧刍议

从技巧的角度,结合翻译实践,从“准备、译文、校正”３个方面阐述了怎样提高英汉笔头翻译能力。     

从语义三角理论谈翻译的跨文化对等

从语义学中语义三角理论研究出发 ,分析了词义的选择、不同语言文化对概念的表达差异以及语义三角理论对翻译的指导意义 ,探讨了跨文化语境下对等翻译的可行性。     

对氨基苯酚废水对水生生物的毒性和可生化性研究

对氨基苯酚（ｐ－Ａｍｉｎｏｐｈｅｎｏｌ）主要作为医药原料和显影剂使用。这种物质具有明显的刺激和致敏作用,人接触后可引起接触性皮炎及支气管哮喘,吸入高浓度对氨基苯酚可致高铁血红蛋白症［‘ｊ。由于对氨基苯酚在空气中极易氧化,因此含这种物质的工业废水有很高的色度。近年来,由于该类工业废水的排放,使得一些受污染的海淡水水体中的水产动物因中毒而大量死亡,使水稻等植物受害而发生枯萎,并严重地影响了水体的饮用、渔业、农灌以及旅游等诸多功能,因此该类废水的危害已日益受到各方的重视。但目前国内外对其在水生生态系统…     

完善征地程序提高征地效率保障农民的合法权益——以辽宁省重点工程建设征地实践为例

征地工作在保障国家和省重点建设项目用地中起着举足轻重的作用。现行法律制定征地程序时,由于违背公平对等原则,造成在征地实施过程     

从语义三角理论谈翻译的跨文化对等

从语义学中语义三角理论研究出发，分析了词义的选择、不同语言文化对概念的表达差异以及语义三角理论对翻译的指导意义，探讨了跨文化语境下对等翻译的可行性。     

被动式单级弹簧隔振系统模型分析

基于弹簧的被动式隔振系统通过等效换算可以简化为悬挂式弹簧振子模型,根据动力学方程求得传递函数,建立数学模型。通过给所建立模型输入典型信号——阶跃信号、脉冲信号、正弦信号,进行系统仿真,在系统固有频率两端频段均有隔振效果,随着系统固有频率的降低,系统在高频段的隔振性能有所提高,但是对低频段干扰信号有放大作用。     

光学信息分解被动微波土壤湿度方法

土壤水分是一个重要生态参量,以被动微波反演土壤水分,不受天气影响,且其算法成熟.但是星载被动微波数据的空间分辨率较低,可适合大区域尺度研究.本文将1km分辨率光学数据MODIS和25km分辨率被动微波数据AMSR- E2级土壤湿度产品结合,利用NDVI-Ts特征空间,去除植被影响,结合前人提出的裸土蒸散模型,将研究区被...     

Thermo-Rheological Structure and Passive Continental Margin Rifting in the Qiongdongnan Basin,South China Sea,China

To investigate the thermo-rheological structure and passive continental margin rifting in the Qiongdongnan Basin(QDNB),thermo-rheological models of two profiles across the western and eastern QDNB are presented.The continental shelf of western QDNB,having the lowest crustal extension factor,is recognized as the initial non-uniform extension crust model.This regime is referred to as the jelly sandwich-1(JS-1)regime,having a lower crustal ductile layer.The oceanward part of the western QDNB changes from the relatively strong JS-1 to the weak crème br?lée-1(CB-1)regime with a significantly thinned lower crust.However,the crustal extension in the eastern QDNB is significantly higher than that in the western QDNB,with conjugate faults extending deep into the lower crust.The central depression zone of the eastern QDNB is defined as the much stronger JS-2 regime,having a brittle deformation across the entire crust and upper mantle and characteristics of a cold and rigid oceanic crust.Unlike the widespread lower crustal high-velocity layers(HVLs)in the northern margin of the South China Sea,the HVLs are confined to the lower crustal base of the central depression zone of the QDNB.The HVLs of QDNB are the results of non-uniform extension with mantle underplating during the lower crustal-necking stage,which is facilitated by the lower crustal ductile layer and derived by mantle lat-eral flowing.The gigantic mantle low-velocity zone related to the Red River Fault should be a necessary factor for the east-west differential margin rifting process of QDNB,which may drive the lateral flowing in the mantle.     

三维极限平衡法通用形式的建立及应用

在满足边坡整体力平衡、力矩平衡以及边坡微条柱力平衡的条件下,提出了一个综合各种三维极限平衡法的通用形式,该通用形式包含3个表达式。通过这3个表达式利用已有方法的假定条件就可以得到原方法的表达形式,并将他们解析化,不仅大大降低了传统三维极限平衡法的计算工作量,还使得具体实现各种方法时,编程变得更方便,计算更简便,提高了计算效率。最后,通过经典算例,利用通用形式导出的各种方法的解析形式,分析了滑体宽度、滑面强度参数以及滑面剪切力方向对稳定系数的影响。结果表明,该通用形式是正确有效的。     

峄山地质地貌特征及成因

峄山有"岱南奇观"之美誉.其岩石形成于新太古代.历经古生代沉积覆盖、中生代抬升暴露、新生代风化雕凿,方成今日之奇、险、灵、秀风姿.峄山是不可多得的地质遗迹,应"在保护中开发、在开发中保护",以造福人类.     

Research Progress of Seafloor Pockmarks in Spatio-Temporal Distribution and Classification

Seafloor pockmarks are important indicators of submarine methane seepages and slope instabilities.In order to promote the understanding of submarine pockmarks and their relationship with sediment instabilities and climate changes,here we summarize the research results of pockmarks in the spatio-temporal distributions and shaping factors.Most of pockmarks occur along active or passive continental margins during the last 25 kyr B.P..Circular and ellipse are the most common forms of pockmarks,whereas pockmarks in a special crescent or elongated shape are indicators of slope instabilities,and ring-shape pockmarks are endemic to the gas hydrate zones.Further researches should be focused on the trigger mechanism of climate changes based on the pockmarks in the high latitudes formed during the deglaciation periods,and the role of gas hydrates in the seafloor evolution should be elucidated.In addition,the feature of pockmarks at their early stage(e.g.,developing gas chimneys and gas driving sedimentary doming)and the relations between pockmarks and mass movements,mud diapirs could be further studied to clarify the influences of rapid methane release from submarine sediments on the atmospheric carbon contents.     

3种土壤冻融判别算法在青藏高原的分类精度评价

本文比较了基于AMSR-E被动微波数据的3种土壤冻融判别算法在青藏高原相关地区的分类精度。3种算法分别是：双指标算法、决策树算法、判别函数算法。本文选取了来自青藏高原那曲、玛曲、阿里3个地区土壤温湿度观测网的地表温度数据,并结合AMSR-E被动亮温数据,对上述算法在以上地区的分类精度分别进行了比较评价。结果表明：不论是白天还是夜间,相较于干旱区微波信号来自深层土壤的难以准确探测,在青藏高原半湿润半干旱区算法可取得相对较好的判别准确率;双指标算法相较于其他2种算法,在观测区具有较高的分类精度,且夜间分类精度高于白天;实测数据存在资料代表性不普遍即网格所包含站点信息量不够的问题,这也是后续工作中提高分类精度值得关注的着手点。     

Review on retrieval of lunar regolith thickness by active and passive microwave measurements

It is one of the important methods to retrieve lunar regolith thickness using active and passive microwave techniques. The retrieval of lunar regolith thickness is based on microwave radiation transfer process simulation in the regolith media. The lunar regolith model is first introduced, and the features of the involved physical parameters are indicated thereafter, such as dielectric constants, surface roughness, particle size and thermal grads of the lunar regolith. The time delay and the migration of the radar echoes from the different interfaces is the key problem for active microwave measurement. And the simulation of the microwave radiative transfer in the regolith media is the important technique for the passive microwave measurement. The important parameters and the physical mechanism for the two measurements are also presented.     

蒙阴盆地的成生与演化

蒙阴盆地是在库拉板块向亚洲大陆下俯冲，中国东部隆升伸展板块裂解阶段发育起来的。在中生代，盆地的成生演化经历了侏罗纪拗陷盆地发育阶段和早白垩世拗陷—裂陷阶段。在相应沉积演化过程中，形成侏罗纪湖相红色碎屑岩建造，早白垩世早期滨浅湖—半深湖相灰绿色细粒陆屑岩沉积，早白垩世中期河湖相凝灰质复陆屑岩类夹火山碎屑岩类沉积，早白垩世晚期中基性火山熔岩、火山碎屑岩组合。沉积中心在侏罗纪和早白墨世早期皆偏于西北部，此后，向东南部迁移。晚白垩世，盆地处于风化剥蚀阶段。古近纪，受新生太平洋板块向亚洲大陆下俯冲影响，盆地又处于拗陷—裂陷阶段，相应形成山间河湖相—山麓堆积相类磨拉石建造。古近纪末期，该盆地整体隆起处于长期风化剥蚀状态。     

An AMSR-E data unmixing method for monitoring flood and waterlogging disaster

Spectral remote sensing technique is usually used to monitor flood and waterlogging disaster. Although spectral remote sensing data have many advantages for ground information observation, such as real time and high spatial resolution, they are often interfered by clouds, haze and rain. As a result, it is very difficult to retrieve ground information from spectral remote sensing data under those conditions. Compared with spectral remote sensing technique, passive microwave remote sensing technique has obvious superiority in most weather conditions. However, the main drawback of passive microwave remote sensing is the extreme low spatial resolution. Considering the wide application of the Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) data, an AMSR-E data unmixing method was proposed in this paper based on Bellerby’s algorithm. By utilizing the surface type classification results with high spatial resolution, the proposed unmixing method can obtain the component brightness temperature and corresponding spatial position distribution, which effectively improve the spatial resolution of passive microwave remote sensing data. Through researching the AMSR-E unmixed data of Yongji County, Jilin Provinc, Northeast China after the worst flood and waterlogging disaster occurred on July 28, 2010, the experimental results demonstrated that the AMSR-E unmixed data could effectively evaluate the flood and waterlogging disaster.     

东非大陆边缘构造演化与油气成藏模式探析

近年来,东非海上不断有大型天然气田发现,已成为国际能源勘探的新兴热点。东非地区蕴藏着巨大的油气资源潜力,但其勘探和研究程度很低。在调研大量区域地质和油气地质资料的基础上,通过对东非大陆边缘构造演化特征的分析,从油气成藏要素(烃源岩、储盖组合以及圈闭类型)入手,探讨了油气成藏模式,并对其勘探前景和方向进行了分析。研究结果表明,东非大陆边缘经历了4期构造演化,形成了裂谷叠加被动大陆边缘的双层系盆地结构;主力烃源岩形成于卡鲁裂谷期,主力储层形成于被动陆缘期,在大型三角洲发育区,油气保存条件最好,以构造和构造-地层圈闭为主;油气成藏模式受到构造演化的阶段性、构造变形的横向分带性以及成藏要素的配置关系所控制。