核技术专业实验教学的探讨与思考

为了实现核工程与核技术专业以实验教学建设为平台,提高实验教学水平和质量的目标,探讨核技术专业实验室建设思路及其组成模块,探索实验教学的新方法,从而提高核技术实验教学的水平和质量.     

加强实验室建设提高药理学实验教学质量

实验室建设的核心问题是如何提高实验教学质量和水平。总结药理学实验室多年的工作实践经验，我们认为，只有围绕提高实验教学质量和水平这个核心，全面加强实验室建设，加强实验教学改革，提高实验人员素质，才能充分发挥实验教学在培养高素质人才中的作用，适应高等教育改革发展的要求。     

下大力气建设示范性实验教学基地

实验教学在人才培养中具有重要作用，提高实验教学质量必须加大实验室建设的力度、积极进行实验教学改革。建设示范性实验教学基地是实验室建设水平的标志。本文从以评促建、改善条件、改革内容等方面，提出了提高实验室建设水平的方法和思考。     

自主研制实验教学仪器设备的作用与意义

专业实验教学是大学生的知识综合运用能力培养的重要手段,通过自主研制实验教学仪器提高专业实验教学水平具有重要的作用与意义;文章在简要概述专业实验仪器设备现状与特点的基础上,论述了通过自主研制教学仪器设备提升实验教学水平是社会发展必然要求,也是提升专业实验教学水平的重要手段,注重专业实验教学仪器设备的自主研制改革和管理是提升专业实验教学水平动力及其持续发展的重要保证。     

高等学校教学实验室建设与管理的研究

教学实验室的设置应以构建优质的实验教学平台为基本出发点,要有利于提高教学资源共享率和实验教学质量。实验教学水平的提高要有规范的管理体制和完善的激励机制。     

完善实验教学监控体系，提高实验教学质量

叙述了在实验教学规范化管理的基础上,对实验教学质量提出了更高的要求,结合四川理工学院的具体实际,构建和完善了实验教学监控体系,对实验教学质量的监控有了依据,对实验教学质量的提高起促进作用,从而提高学院的整体教学水平。     

构建高校实验教学监管体系的思考

高校实验教学质量监管体系对于提高实验教学水平、优化实验教学管理过程、促进实验教学改革具有重要的意义。在构建过程中应把握好科学性、客观性和可操作性的原则,组建实验教学质量监管队伍,规范实验教学管理,制定实验教学质量监控指标,广泛收集实验教学信息。     

浅谈高等院校经济管理类本科专业实验教学改革

如何提高高等院校经济管理本科专业实验教学水平,是当前高等院校实验教学改革面临的一项迫切任务。本文针对目前高校经济管理专业本科实验教学存在的问题,提出了相应的实验教学改革措施。     

高校实验教学改革的研究与实践

通过对实验室建设,实验教师队伍建设以及实验教学改革等方面探索实验教学改革与发展的策略,为提高实验教学质量与水平提供有益的方法。     

机械制造专业实验教学改革与探索

本文详细地介绍了机械制造专业实验教学改革的具体措施,包括提高实验室硬件水平,改革实验教学的内容、实验教材、实验教学的方式以及如何提高实验技术人员整体素质.最后介绍了综合实验课进行情况.     

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