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1.
王育洁 《衡阳师范学院学报》2014,(5):118-123
非范畴化是指为在一定的条件下,范畴成员逐渐失去范畴特征的过程。这些成分在重新范畴化之前处于一种不稳定的中间状态,它们丧失了原有范畴的某些典型特征,同时获得了新范畴的某些特征。以非范畴化理论为依据,探讨日语复合动词的构成要素在非范畴化阶段的副词化现象。从意义上看,复合动词副词化的构成要素在副词化过程中丧失了原意,获得了加强主要动词动作的程度副词意;从句法特征上看,副词化的构成要素丧失格支配能力。 相似文献
2.
基于Mann-Kendall法的酒泉市近50年气候变化特征及突变分析 总被引：2，自引：0，他引：2
利用酒泉市所属6个站点1959-2008年的气温和降水资料,采用滑动平均、趋势分析和MannKendall等方法,分析该地区的气候变化的特征.结果表明:在全球变暖背景下,酒泉市的气温突变明显,而降水突变不明显.近50年来,酒泉市年平均气温和各个季节的平均气温呈显著变暖趋势,其中年平均气温在90年代中后期发生了突变,酒泉市东部的突变年份早于西部的突变年份;酒泉市年降水量呈微弱增长趋势,酒泉市东部的增长幅度略小于西部.这表明气候突变在酒泉市不同的地区会有不同的体现,突变时间不同步. 相似文献
3.
王建东 《职教通讯(江苏技术师范学院学报)》2008,23(10)
职业教育人才培养最重要和最显著的特征就是突出实践能力的培养,职业教育人才培养要以职业技术能力的培养为主线,突出实用性、技能性和岗位针对性.学生实践能力的培养离不开校内外实训基地的建设. 相似文献
4.
本文在比较分析我国高校现行管理模式的基础上，借鉴禅宗丛林制度管理模式的某些管理理念与方法，有针对性地提出改善高校管理体制与模式的建议，认为高校应改革高层领导与学校利益脱钩的制度，改变管理观念，培育有利于个体创造性发挥的人文组织环境，建立科学民主的干部选拔机制，确立学术为中心的管理体制。 相似文献
5.
To examine the influence of pre-warming on the physiological responses to prolonged intermittent exercise in ambient temperatures of 21.5?±?0.6°C and relative humidities of 35.7?±?5.4% (mean?±?s), six healthy men performed intermittent treadmill running (30-s bouts at 90% of maximal oxygen uptake separated by 30-s static recovery periods) to exhaustion after active pre-warming, passive pre-warming and pre-exercise rest (control). Exercise time to exhaustion was significantly different between all conditions (active, 51.8?±?7.2?min; passive, 38.5?±?11.1?min; control, 72.0?±?17.2?min; P <?0.05). These changes in performance time were closely associated with a significant decline in both the rate of heat storage and heat storage capacity (P <?0.05). Rectal temperature, heart rate and ratings of perceived exertion were significantly higher during exercise in the two pre-warming conditions than in the control condition (P <?0.05). Ratings of perceived exertion were also significantly higher during exercise following passive pre-warming compared with active pre-warming (P <?0.05). During exercise there were no significant differences in serum prolactin, plasma norepinephrine and plasma free fatty acid concentrations between conditions. We conclude that both active and passive pre-warming promote a reduction in prolonged intermittent exercise capacity in environmental temperatures of 21°C compared with pre-exercise rest. These performance decrements were dependent upon the mode of pre-warming and closely reflected alterations in body heat content. 相似文献
6.
瓦韵青 《黑龙江教育学院学报》2005,24(6):160-160,F0003
儿童文学素养在中小学素质教育中占有重要地位。素质教育与儿童文学之间存在着密不可分的联系。提高儿童文学素养,不但是学生的任务、中小学语文教师的职责,而且是全民实施素质教育的重要保障。 相似文献
7.
通过对近十余年间我国学前教师教育的研究成果进行梳理,并与国外同时期的研究成果做了分析比较,发现目前国内外学前教师教育研究虽在学前教师教育环境、学前教师专业发展、幼儿园管理、学前教师教育实践与技能、跨学科的学前教师教育研究等方面取得一些新成果、出现了研究的新走向,但也存在着不容忽视的问题:一是缺乏从纵向的角度对幼儿教师成长的过程进行全面考察,二是缺乏从“人”的角度对幼儿教师进行全面的理解和研究,三是缺乏对幼儿教师专业成长影响因素的系统研究等,解决这些问题是未来的学前教师教育研究与发展的新思路. 相似文献
8.
This article proposes a distinct role for solitude in education, specifically as a means of promoting self-realisation. Solitude is understood as a willed disengagement, as described by Koch, and its relationship to loneliness and to silence is explained. Notwithstanding a degree of disengagement, solitude can be and often is experienced as dialogic, with dialogue not only being internal (dialogue with the self) but also with others, near or distant. Self-realisation is described positively in terms of Macmurray's ‘becoming more real’ and the deep ecology of Naess, and is distanced from psychological and psychotherapeutic approaches to self-actualisation and self-esteem, not least because self-realisation may involve a significant degree of suffering. Drawing on philosophical and literary sources from both Anglophone and Polish traditions, the significance of this research for schooling is not simply organisational (i.e. organising opportunities for those in school to have positive experiences of solitude) but moral and political. 相似文献
9.
研究具有比例时滞和正负系数的二阶非线性中立型微分方程[x(t)±r(t)f(x(αt))]″+p(t)g(x(tβ))-q(t)h(x(tγ))=0,建立方程解的振动以及非振动解渐近稳定的充分条件。 相似文献
10.
针对目前大型太阳能—热泵多热源热水系统实时连续供热性能不佳和达不到最大节能效果等问题,提出以谷电时段预蓄热为核心的系统供热策略。论文优化现有太阳能—热泵热水系统构架,以天气预报为基础,应用RBF神经网络技术制定谷电时段预蓄热策略中蓄热最高水温值、蓄热水量等关键参数,并以太阳能集热器水温、蓄水箱水温水位等参数为依据,完成系统各热源及相关运行机构的启停,实现制热、蓄热、供热的协调控制。该方法能提高目前大型太阳能—热泵多热源热水系统节能效果及实时连续供热能力,为大型太阳能热水系统的控制策略提供新思路。 相似文献