职业院校Android实训基地建设研究——以辽宁建筑职业学院为例

目前辽宁省职业院校的移动互联网实训基地较少,不能完全适应移动互联网行业的高速发展.辽宁建筑职业学院在移动互联实训基地的建设过程中,充分考虑了学生的实践能力与职业素质的提高,积极参考企业的工作模式,与企业共同建设Android实训基地.分析Android实训基地建设的必要性以及学院的基本条件和建设基础,并在此基础上提出产教结合、校企合作的实训基地建设方案,实训基地建设成果显著,为职业院校Android实训基地建设提供了依据.     

高职院校校内实训基地评估研究与实践

实训基地的建设和有效运行是高职学生职业技术能力和职业素质培养的重要基础和保障.实训基地的建设要体现先进性、配套性和实用性,不仅要产生教育效益,而且要产生经济效益,形成教学、实习、生产、服务一体化.利用专业实训基地评估指标对实践教学和基地建设的指导性、诊断性功能,开展对实训基地的评估和考核,是促进高职院校实训基地建设管理良性发展的有效手段.不断加强和规范实训基地的建设和管理,提高实训教学质量和获得管理效益.     

高职院校经贸类专业校内实训基地建设研究

高职校内实训基地是实践教学的主体,对培养学生的实践能力具有明显的优势,对实践教学有着决定性的作用.搞好校内实训基地建设是实践教学的前提条件,也是职业教育的必由之路.文章阐述了校内实训基地建设的重要性,并提出了建设高职经贸类服务业相关专业校内实训基地的思路和具体方法.     

加强高校会计实训基地建设的思考

会计专业是实践性比较强的学科.为了提高会计专业学生的职业技能,建设高校会计实训基地是很好的办法.本文从原则、功能和途径三个方面对会计实训基地建设进行了阐述.     

校内生产性实训基地建设初探——以经管类专业为例

建设校内生产性实训基地是高职学生提高实践技能、培养创新能力和职业素养的必要保障,也是高职院校实训基地可持续发展的必然要求.应在借鉴国内其他高职院校成功实践的基础上,探索适合学校实际的经管类专业校内生产性实训基地运行的基本模式及保障条件.     

导游专业实训基地建设运行机制的研究——以北京电子科技职业学院导游专业为例

校外实训基地建设是导游专业提高教学质量的重要环节.我院导游专业成立至今已有15年,是北京市乃至全国较早成立导游专业的学校.在这十五年来,我们与北京市多家旅行社建立了实习合作关系.在过去十多年的实训基地建设过程中,很多成功的经验没有及时总结,存在的问题没有及时发现和解决,本文旨在梳理我专业实训基地建设过程中的问题,通过开展政府、兄弟院校、企业、行业和学生的多方座谈会,适时调整专业实训计划,初步进行了建立更好的导游专业实训基地建设运行机制的探索.     

高职教育机械类专业建设的研究

高等职业技术教育是一个全新的教学体系 ,它主要培养学生的技术技能 .因此实训基地的建设很重要 ,本文从 4种不同的方案对高职教育实训基地的建设进行分析与研究 .     

相关医学类高职院校实训基地建设思考

实训基地是高职学生与职业技术岗位近距离接触的实践性学习与训练平台。加强相关医学类高职院校的实训基地建设对于学生素质、教师水平、教学改革、服务社会等方面有诸多益处。本文阐述了相关医学类高职院校实训基地建设的基本思路,并对实训基地建设的重要性与努力方向进行了探索分析。     

高职院校实训基地建设问题研究

高职院校实训基地具有可以提升专业建设水平、可以提升“双师型”教师队伍素质、可以搭建技能竞赛平台、可以满足实践教学环节需要、可以提高学生的就业竞争力等功能，但却存在着缺乏资金投入，设备数量不足、实训硬件落后、校企双方不合拍、实训师资力量薄弱、缺乏校企合作长效机制等问题，需要通过明确实训基地建设指导思想、创新实训基地管理模式、突出实训操作特色、多渠道筹措实训基地建设资金、打造优秀的实训师资队伍、构建长效运行机制等措施来促进高职院校实训基地建设.     

基于笔记本制造业电子信息产品组装技术专业的校内实训基地建设实践

高职院校实训基地建设是专业发展的核心,是学生学实践能力体现的重要场所.该文介绍了目前基于笔记本制造业电子信息产品组装技术专业校内实训基地实践教学基地建设的三维结构运行模式,提出适合基于笔记本制造业电子信息产品组装技术专业的三维立体化运行模式的校内实训基地,并阐述了其建设的主要内容和其现实意义.     

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.     

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.     

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.     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

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。     

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.