大学生体育自练能力及其培养途径

分析了大学生的体育自练能力,并对大学生自练能力提高的途径与方法进行了探讨,旨在提高大学生在体育运动中的自我锻炼能力,培养大学生终身体育的意识,并最终促使大学生身体素质的提高。     

论大学生自我体育锻炼能力的基本要素与培养方法

阐述了培养大学生体育自我锻炼能力的基本要素，提出培养大学生体育自我锻炼能力的具体方法，在教学中注重学生体育自我锻炼能力的培养，提高学生整体素质，逐步养成钻研体育知识和自觉锻炼身体的习惯，为实现终生体育的长远目标奠定坚实的基础。     

试论高校学生自我锻炼能力的培养

随着“终身体育”观念的不断深入,“健康第一”成为高校体育教学的主要目标。本文将浅谈对高校体育教育中“培养学生自我锻炼能力”的认识,并阐述高校体育文化与培养学生自我锻炼能力的关系。在教学实践中培养学生自我锻炼能力,培养学生良好的体育习惯,力争每个学生掌握几项自己喜欢的体育技能,走上社会后,可以运用在学校学到的体育技能和知识,主动参与体育锻炼,强身健体,带动和促进社会体育的发展。     

体育教学中学生自我锻炼能力的培养

论述如何在体育教学中培养学生自我锻炼的能力,掌握自学、自练、自评的方法,促进学生养成终身体育锻炼的习惯.     

浅谈大学生体育能力之培养

大学生体育能力的基本内容包括对体育的认识能力,科学锻炼的能力,体育锻炼的自我评价能力,体育适应能力等,通过阐述大学生体育能力的基本要素,指出大学生体育能力培养的对策。     

体育教学应重视学生自我能力的培养

在体育教学过程中应重视学生自我锻炼能力的培养。加强学生自我锻炼意识和能力的培养是现代体育教育发展和社会的要求,是现代体育教学中重要的组成部分。就如何培养学生自我锻炼能力等方面,作了较详细的讨论。     

贯彻终身体育思想 培养学生体育能力

全日制学校体育教育应贯彻终身体育思想，终身体育的实质是提高在校学生的体育能力。在学校体育运用终身体育思想过程中，应注重培养和发展学生的一般身体能力、运用体育知识的能力、自我检查和评价锻炼效果等四个方面的能力     

浅谈如何培养学生体育能力

体育能力是指完成体育活动的本领，以及成功完成体育活动所需的心理特征，它是体育基础知识、基本技能、运动素质和智力的有机结合。体育能力包括：基本活动能力、运动能力、自我锻炼能力、创编运动处方能力、观念思考与分析解决问题能力、对外界限环境的适应能力和对疾病的抵抗能力等。学校体育要为终身体育打好基础，关键是要培养和提高学生的体育能力。体育教学是培养学生体育能力的主渠道，那么如何在教学中培养学生的体育能力，我从以下几个方面进行阐述。     

体育教学中应注重培养学生自我锻炼能力

高校体育教育是为人体提供根本保证,而学生自我锻炼能力的培养是通过体育教育来完成的,因此,要促进学生身心发展,增强体质,就要注重培养学生的自我锻炼能力,为终身体育奠定基础.     

注重体育课中对大学生自锻能力培养之我见

随着人们物质生活水平的提高,出于健身、娱乐、休闲的需要,对体育的追求已日趋变得迫切,从而使体育成为影响生活质量和生活方式的重要因素之一,体育对大学生的影响则更为深远,因此,在体育教学的实践中,需要注重对学生自锻能力和自锻意识的培养,为其终身体育锻炼打下良好的基础。     

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.     

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.     

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.     

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.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

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.     

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.     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.