高职高专教材建设探索中的几点体会

本文对目前高职高专教材建设中改革与发展问题进行了探索和研究,总结分析了高职高专教材建设所要遵循的原则、建设特色、创新方向等.     

浅析职业学校《数控编程》课程改革

根据国家目前对职业教育的要求,即以教学大纲为依据,贯彻理论联系实际的原则,坚持"实际、实用、实效"的原则,"规范性"与"灵活性"相统一的原则,来论述了<数控编程>课程教学改革的几点建议调整教学内容、重视教材建设、改进教学手段、改革考试方法、加强实践教学.     

面向21世纪高等数学教材改革的实践与认识

分析了高等数学教学的现状和改革的动态,提出了教材改革的原则与目的,进而对生、地类专业高等数学教材的改革进行了初步的实践.在此基础上,提出了继续进行教材建设的进一步设想.     

计算机硬件实验教学改革的探讨

通过对计算机硬件实验教学现状的分析,指出其存在的问题,提出通过改编实验教材,改革教学方法,注重能力培养;充分利用计算机技术和网络资源,提高实验教学效果;加强实验教师队伍的建设等措施进行实验教学改革.     

谈基础教育的现代化建设—从化学教育现代化探索中得到的启示

本文以笔者长期从事化学教育学科的改革与研究为基础，就基础教育建设的现代化问题，提出一些自己的见解，强调指出：要深化高师各科教育学课程的整体改革，以确保高素质师的培养；应加强中小学教材的配套建设，积极采用现代媒体手段，进行优化教学的研究与实践。     

高等院校电子商务实验室建设探讨

对电子商务实验室建设的必要性、原则与功能分析、软硬件建设、教材建设以及不同类型的电子商务实验室建设等方面进行了探讨,对完善和加强电子商务实验室建设进行了对策性分析。     

地方本科院校非数学专业高等数学教学改革思考

本文从教学内容、教材、教学对象、教师等方面分析了地方本科院校高等数学教学的现状,提出了针对地方本科院校高等数学教学的改革建议：根据教学实际需要,以及学生的实际,调整和优化高等数学的教学内容,降低理论要求,加强实用性,激发学生的学习兴趣;根据学科特点适当选择教材,甚至于可以开发教材,形成特色;加强高等数学教师队伍建设,形成团队,提高教学水平。     

以评促建,加强我院实验室建设

阐述了实验室评估对实验室建设的促进作用:领导更有力地支持实验室建设;促进了实验人员整体素质的提高;促进了实验室管理规范化;加强了薄弱环节的投资建设,促进了实验教学改革;完善了实验室计算机管理数据库数据等.提出了建立实验室建设项目立项审批制度;以资源共享、优势互补原则调整实验室;加强实验室人员队伍建设;做好重点实验室、开放实验室建设;通过支持纵、横向科研项目和支持研制、改进仪器设备进行实验室建设,加强和做好仪器设备维修工作等八项设想和建设.     

中药学专业教学改革探索

在高等农林院校开设中药学专业,是以培养具有中医药基本理论知识和中药材生产管理技术的复合型、应用型人才为目标.应本着厚基础、宽口径、多方向的原则,进行课程体系和教材建设、教学方法和实践教学的改革与创新,加强对中药学专业师资队伍的建设,着力构建农林院校中药学专业教学改革效果的评价方法和体系,为深化高等农林教育教学改革提供参考.     

应用系统科学方法整体性原则探索中学数学教材建设

本文试图应用系统科学方法的整体性原则来探索中学数学教材建设的有关问题.阐明教材建设必须置于教学系统之中来考虑问题.从提高教材的整体功能入手,总结数学教材改革中的经验教训,注意处理好教材内容改革中尚待解决的整体性问题,知识结构的优化问题以及教材建设中体现注意学生系统分析能力的培养.     

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.     

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.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

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     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of