科技英语中名词+名词结构

一语法学家们普遍认为现代英语中存在两类名词+名词的结构:一类是复合词,即复合型结构,如:另一类为名词词组,称之为词组型结构,如     

常见英语介词的特殊意义和用法

介词（PREPOSITION）是用于名词词组或相当于名词词组的结构之前，表示词语之间意义关系的词类。英语介词繁多，用法各异，本文就英语介词中常见分词on等十余个介词的特殊意义及用法进行分析。     

冠词习得难点及其解决方法

本文利用限定词词组假设描述和解释中国学生在学习，使用英语冠词时所面临的困难。文章包括：（1）描述两种以往相关研究；（2）限定词词组的定义及在处理名词词组结构中的作用；（3）比较汉语和英语的限定词词组及指出中国学生所遇到的困难；（4）提出一种较为有效的解决方法，限定词词组揭示了句法层次上英语汉语限定词词组的异同，使中国学生能更好地意识到他们在使用冠词时所遇到的困难，并通过有效的方法解决这些问题。     

“尽力”的英语表达探析

汉语中的“尽力”一词在英语中拥有多种表达方式，探讨并掌握这些不同的表达方式对提高该词在英文中表达的灵活性具有重要意义。本文从名词词组、动词词组及习语等维度对“尽力”一词在英语中的多种表达方式进行了探析。     

略论呈现在语义上的英语语态

对英语中一些不及物动词、形容词、名词以及介词词组在语义上呈现语态这一语言现象，以及其表达特征进行探讨和阐述。     

对俄语中“名词+不定式”和英语中“名词+不定式(或介词+动名词)”词组的同义对称结构的探索

本文对俄语“名词十不定式”词组和英语“名词＋带ｔｏ的不定式（或介词＋动名词）“词组进行对比，以说明它们之间的同义对称结构的一些共同的特点．     

从英语动词名词化的动态意义看其修辞特色

动词名词化是英语词汇的一大特色。动词转化为名词或名词词组,不是动态意义的消失,而是一种动作状态的转化,是由动作而动作化的过程,即由人或事物的动作转化为动作状态,从而获得名词的语法功能。动词名词化是语言体系自身的一种的转化与调节,是服务于表达的,从其动态意义上来看,动词名词化符合语言表达更简洁、生动、形象的修辞原则。     

论英语名词所有格的意义及用法

英语名词在句中表示所有或其它关系时，名词采用所有格形式。英语名词所有格有两种：一种是屈折形式即-S所有格，另一种是介词词组形式即Of-所有格。-S所有格表示的意义有：所有、主谓、动宾、主补、主宾和描述六种关系。而Of-所有格表示的意义有：所有、同位、主谓、动宾、主补、主宾、比喻、描述、部分和整体、份量和种类、材料成份等十一种关系。这两种所有格有各自必须单独使用的场合，也有可互换使用的场合。此外，还可将这两种所有格兼用，做后置定语称作双重所有格。双重所有格表示的意义比较灵活，可表达感情色彩也可表示部分概念。     

英汉存现句的主语问题

存现句的方位主语原住生成于AppIP的标志语位置，移至句首占据IP的标志语位置；汉语方位词组是具有名词词组的性质，而不具有介词词组的性质；存现句句首的介词词组也应看作主语，而不是状语。     

从“永远的绿色”考谈词语的搭配

本文从语义、语法、语用三个角度，加以数据检索的佐证，试阐明副词“永远”不能修饰名词或名词词组并对词语的搭配作了理论探讨     

Markedness and its Interpretation in Language Use

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Features of Women's language

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.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

低渗透非均质砂岩油藏启动压力梯度研究

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。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

On Tragic Consciousness In The Works By Ernest Hemingway

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.