论钢琴教育中基础知识的重要性

在日常的钢琴教学实践中，我们往往会发现有许多的学生只忙于训练演奏的技巧，而忽视了学习钢琴基础知识的基本过程，这种学习方法是不符合科学的。凡是卓越的钢琴演奏家就一定具备深厚的艺术文化底蕴和修养，虽然演奏技巧很重要，但是钢琴的基础知识也有着同样重要的地位，所以人们要对此引起重视。本文主要对钢琴的发展历程、钢琴的组成部分以及钢琴的保养等方面进行了研究和分析，希望可以起到借鉴的作用。     

视觉障碍儿童钢琴教学实践研究

以视障钢琴教学为着眼点，分析研究其特殊性，以期借鉴普通钢琴教学的方法，制定出一套具有针对性的，符 合视障学生生理、心理特点的钢琴教学法，推动钢琴教学的全面发展.在对相关文献、资料搜集、整理的基础上，结合对盲人特殊教育学院的在校盲人学生所进行的钢琴教学实践活动，加深了在视障学生钢琴教学理论和实践方面的认识.     

浅谈钢琴练习中的慢练

钢琴慢速练习对于音乐的完整性，手指的力度，演奏中手的放松以及心里紧张等问题上，都具有不可替代的作用，但往往很多同学求功心切，不愿意花费更多的时间在钢琴的慢速练习上。本文试图通过对钢琴慢速练习的重要性以及钢琴慢练的几种方法、钢琴慢练所要解决问题、钢琴慢练中注意事项进行论述，使钢琴学习者能够正确认识钢琴慢速练习的重要性并能够得以运用。     

浅谈高师钢琴即兴伴奏的四个环节

本文以高师钢琴即兴伴奏的方法为讨论对象，通过对钢琴即兴伴奏的前提、基础、表现手段、保障四个方面展开论述，使更多的学习钢琴即兴伴奏者能掌握联系钢琴即兴伴奏的方法。望此项研究能对学习钢琴即兴伴奏者有一定的帮助和借鉴作用。     

浅谈钢琴表演中的心理调控

在钢琴表演过程中，除了要重视钢琴的演奏方法、技巧和情感之外，心理因素对钢琴演奏也具有重要的影响和制约。因此，表演者适度并有效的对心理状态进行调控，保障了钢琴表演达到预期的表演水平和艺术效果。     

师范钢琴基础教学的两点思考

钢琴教学在师范的钢琴教育中浇灌着两代教师的心血与汗水，钢琴教学质量的提高对于学与教都至关重要。树立良好的学琴方法，练就扎实的钢琴弹奏基础努力推进素质教育。     

论钢琴教学中学生学习有效性的提高

练琴是钢琴学习的重要环节，科学有效的练琴则是提高钢琴学习效率的重要途径。从正确视奏、全面读谱和科学练琴等几方面入手，探讨在钢琴教学中，教师如何帮助学生建立科学有效的学习方法和练琴习惯，提高练琴效率，促进钢琴学习。     

钢琴音乐历史探微

在音乐艺术的领域中，钢琴音乐是最重要的一环。自钢琴发明以来，制作技术不断改进，涌现出了许多名的钢琴演奏家，同时演奏艺术也随之迅速发展，许多名作曲家们也对钢琴特别偏爱，写下了不可胜数的优秀的钢琴作品。     

钢琴调律专业在音乐学领域的发展前景分析——基于钢琴调律专业在长春大学的途程

钢琴调律专业的产生和发展，是钢琴制造产业与钢琴教学迅猛发展的必然。基于分析钢琴调律专业发展现状，笔者对长春大学的发展和演变过程进行了探析，总结了长春大学音乐学院在音乐学领域中发展钢琴调律专业的教学优势，并指出长春大学音乐学专业的发展前景。     

钢琴的演变及其在演奏风格上的区别

钢琴是风靡世界的乐器，本文着重介绍了钢琴在机械结构上的变迁史，以及在钢琴发展史上至关重要的人物。由于在机械结构上的不同，古今钢琴在演奏上有着严格的区分，了解古铜琴与现代钢琴机械结构上的不同，对把握古钢琴演奏风格至关重要。     

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.     

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.     

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-