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1.
许勤 《科技信息》2007,(27):217-217,178
经教育部批准,西部贫困地区在近几年相继进行高中课程改革,本文就西部贫困地区高中课改存在的问题和对策进行分析探究,以便提高课改的实效性。  相似文献   

2.
石军章 《科技信息》2010,(16):I0297-I0297,I0299
西部要实现跨越发展,西部教育首先要实现跨越,相应地该地区教师素质必须实现整体跨越。西部地区教师教育观念的更新,文化素养的提升以及相应的课程资源的改善,乃西部地区教育的发展之本。在对西部贫困地区农村初中教师进行访谈、问卷调查的基础上,归结了西部贫困地区农村初中教师专业化发展中的问题,并提出实现教师专业化发展的有效途径。  相似文献   

3.
荣之君 《科技资讯》2007,(11):241-241
自觉用科学发展观指导西部职业教育发展,牢固树立西部特色职业教育与经济社会和谐发展的观念和信念,切实解决职业教育特别是国家职教扩招100万存在的关键问题,积极探索充满活力的西部职业教育和谐发展的诸多模式,抓住职业教育本质特征,整合资源,实现西部职业教育跨越式发展。  相似文献   

4.
刘智明 《甘肃科技纵横》2006,35(2):88-88,94
从卫星教育电视在信息传播中的优点出发,对西部边远贫困地区经济发展的作用,以及目前应用中所存在的问题进行了初步探讨,并提出了相应的应对策略,以期望能够对西部边远贫困地区运用卫星教育电视发展当地经济有所参考。  相似文献   

5.
职业教育发展要有职业教师作为其发展的基础,我国职业教育发展是在没有职业教师储备的基础上发展的,因此在岗教师大多"不合格",急需培训达标.贫困地区职业院校更是如此,因此,该类地区职业教育师资队伍建设迫在眉睫.  相似文献   

6.
“治穷先治愚,治愚靠教育”,人们期望通过教育来摆脱贫困。但贫困地区办教育并没有像人们期望的那样使人们走出贫困,反而成了制约贫困地区经济发展的重大难题。要改变这一恶性循环,就必须使教育从单纯的升学教育转到主要为当地经济建设服务和满足农民自身发展需要的轨道上来,教育与当地经济发展相结合的一个重要切入点在于办好职业教育。然而,在许多贫困农村地区的职业教育普遍面临着生源日益萎缩,学生招不进来,留不住的困境。经济贫困与教育回报不明显是造成贫困农村地区职业教育招生发生困难、滑坡现象严重的主要原因。寻找贫困地区职业技术教育的出路,使农民脱贫致富已成为贫困地区职业教育的当务之急。  相似文献   

7.
职业教育发展要有职业教师作为其发展的基础,我国职业教育发展是在没有职业教师储备的基础上发展的,因此在岗教师大多“不合格”,急需培训达标。贫困地区职业院校更是如此,因此,该类地区职业教育师资队伍建设迫在眉睫。  相似文献   

8.
目前农村剩余劳动力的转移问题已成为现阶段农村就业的突出问题。西部贫困地区无所节制地进行低层次劳务输出,衍生出对劳务经济的崇拜,已严重影响西部贫困地区农村社会经济的和谐发展。因此,实事求是地分析西部贫困地区劳务输出的现状,深刻反思其潜在的影响,探索与之相适应的方法与途径,具有现实指导意义。  相似文献   

9.
浅谈西部大开发中水资源的开发利用   总被引:2,自引:0,他引:2  
水资源的合理开发利用是西部大开发成功的保证 ,也是解决西部贫困地区经济发展的关键 .针对目前西部水资源开发利用现状及存在问题 ,提出了相应的应对措施  相似文献   

10.
世界银行贷款第四个贫困地区基础教育发展项目 ,自 1997年在我国西部贫困地区启动以来 ,取得了实实在在的成效。本文以云南省宣威市“贫四项目”实施效果为对象 ,进行了实事求是的调查与分析  相似文献   

11.
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.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
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.  相似文献   

13.
王慧 《科技信息》2008,(10):240-240
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.  相似文献   

14.
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.  相似文献   

15.
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。  相似文献   

16.
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.  相似文献   

17.
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.  相似文献   

18.
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-  相似文献   

19.
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-  相似文献   

20.
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  相似文献   

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