自然科学学报英文稿件的审稿

英文稿件同中文稿件一样存在有科学性、语言文字等方面的问题．由于其特殊性，对英文稿件的审稿要求编辑和专家都要有一定的阅读英文文章的能力，编辑应按照英文文章的要求，从办刊宗旨、编辑出版规范以及学术水平等方面对稿件进行初审，并根据不同的学科来选择有英文审稿能力的专家，专家应从创新性、科学性和实用性等方面进行审稿。     

淄博市中学武术教学现状与对策研究

本文采用问卷调查和专家访谈等方法，对淄博市中学学生、体育教师、校领导等进行相关调查，然后对中学武术教学现状进行分析，最后有针对性地提出一些对策，以便有利于淄博市武术教学改革，促进淄博市武术事业的发展。     

浅谈建筑工程项目成本管理工作

建筑工程项目成本管理，是在完成一个工程项目过程中，从组织、技术、经济、合同与信息管理等多方面采取措施，对所发生的成本费用支出，有组织、有系统地进行预测计划、控制、核算、考核、分析等进行科学管理的工作.     

曲柄摆轮式无游梁抽油机的性能分析

对曲柄摆轮式无游梁抽油机的性能、型式等方面进行了分析，其运动、动力性能与有游梁抽油机相当，而尺寸及重量指标均有较大的降低，是发展长冲程抽油机的一种可选机型，并对设计中的有关问题，如支架高度、后摆轮变径等问题进行了讨论．     

文化教学与英语听力的提高

提高听力的方法有多种。本文就进行文化教学以帮助学生提高听力这一方面进行阐述。其具体措施有对比RP与GA的语音差异，对比RP与GA的词汇差异和英汉词汇内涵差异，导入有关成语、典故、节日、风俗习惯等方面的背景知识，及介绍一些常见的修辞手法等。     

成型药品泡罩透湿性能检测的意义研究

药品泡罩包装也可以称为PTP包装，这种包装具有携带方便、药品稳定性好等特性，在疫苗、冻干制品等制剂包装中有十分广泛的应用。由于在生产、流通等环节中，成型药品泡罩的透湿性很容易发生变化，这就会对药品的质量造成很大的影响，因此，对成型药品泡罩透湿性进行检测有十分重要的意义。     

浅谈阅读能力的培养

怎样对学生进行阅读理解极其表述能力的培养，是当今语文教学中一个十分重要的问题，我想就此谈一点不成熟的看法。 首先，教师应把握课程标准有关要求，使学生在平时的阅读中能对阅读材料的内容、感情、思路等主要方面有一个总体认识，还要对关键的词语、句子、段落、中心等有清楚的理解。     

化学探究实验教学与学生创新能力培养

本文主要介绍什么是探究实验教学以及进行探究性实验教学对教师有哪些要求。阐明了什么是创新能力以及在激励学生进行实验设计、鼓励学生动手做实验、开展探索性实验过程中是怎样对学生创新能力进行培养的，最终使学生熟悉实验原理，突破教材的框框，大胆设想，寻找完成实验的最佳途径，抓住化学实验原理的设计，试剂和仪器的选择、反应条件的控制，操作进程等环节，有计划、有目的地引导学生进行自主探究。     

甲壳素/壳聚糖及其衍生物的开发与应用进展

对甲壳素／壳聚糖及其衍生物在食品工业、化妆品、医药等方面的应用情况进行了综述。在食品工业中，甲壳素／壳聚糖及其衍生物可作为食品及蔬菜水果的保鲜剂、饮料的澄清剂，并对人体有保健作用；添加于化妆品中，它具有保湿、透气、消除毒素、防紫外线等作用；用于医药中，它有降血脂、血糖、血压，治疗缺血性贫血等功能。     

浅谈公路工程中改良土路基的施工工艺技术

本文主要依托我国西北方的高速公路工程，此地区普遍有大量的低液限粉粘土。而低液限粉粘土具有强度低，不易压实等特点，所以对低液限粉粘土路基进行掺配砂砾、水泥改良、土工格室加筋等处理，并对掺配砂砾的改良方式进行施工工艺等方面的阐述。     

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.     

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.     

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.     

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.     

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。     

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.     

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.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that