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刘春霞 《广东广播电视大学学报》2009,18(5):67-70
叶适是南宋永嘉事功学派的代表,亦是著名的文学家。今存《叶适集》中碑志文占了近三分之一,其碑志文具有鲜明的特色,首先,叶适借志人之机表达了自己的政治、文化及文学观点,体现了学者之文的特点;其次,采用多种表现手法刻画人物,人物形象真实传神;另外,注重碑志文的写作艺术,结构、句式灵活多变,形成了丰富多彩的碑志文风格。 相似文献
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方孝坤 《阜阳师范学院学报(社会科学版)》2001,(3):42-44
引用大量简牍文字材料,论述简牍文字的出现在中国文字学史上的文化价值及重要意义。一则可以改变传统的汉字发展观,启迪我们重新排列汉字演变的历史轨迹,理清汉字发展的脉络;二则可以纠正我们对秦始皇“书同文”的片面看法。 相似文献
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建立阿司匹林片含量测定的电化学分析方法.采用LK98BII微机电化学分析系统和MODEL JP-303极谱分析仪对阿司匹林进行了线性﹑回收率﹑精密度以及溶液稳定性等实验;用氧化剂存在时阿司匹林产生的极谱催化波提高分析灵敏度,用线性扫描极谱法实现快速测定.结果在KH2PO4-Na2HPO4支持电解质中,阿司匹林产生一个催化氢波.加入H2O2后,该催化氢波被催化,峰电流增加约50倍,峰电位基本不变,产生一个较灵敏的平行催化氢波.二阶导数还原波的峰电流ip″与阿司匹林浓度在4.0×10-7～3.0×10-6mol/L范围内呈良好线性关系,检出限为2.0×10-7mol/L.结果表明该方法简便,快捷,专属性强,结果准确可靠. 相似文献
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银雀山汉简《孙子兵法》篇题木牍,应有十五个篇题。其中,大题两个,小题十三个。两个大题分别是"六□(形)"和"七势",十三个小题则对应着《孙子兵法》十三篇。所谓"行□"属于大题,应释作"六□(形)"才是。整理小组释作"行□",即小题"行军",可能有误。 相似文献
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Suzanne Shurtz Robin Sewell T. Derek Halling Becky McKay Catherine Pepper 《Medical reference services quarterly》2013,32(3):265-281
An academic medical library expanded its iPad loan service to multiple campus libraries and conducted an assessment of the service. iPads loaded with medical and educational apps were loaned for two-week checkouts from five library campus locations. Device circulation statistics were tracked and users were invited to complete an online survey about their experience. Data were gathered and analyzed for 11 months. The assessment informed the library on how best to adapt the service, including what resources to add to the iPads, and the decision to move devices to campuses with more frequent usage. 相似文献
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Mathilde Tiennot Jean-Didier Mertz Ann Bourgès Anne Liégey Atika Chemmi Anne Bouquillon 《文物保护研究》2020,65(5):285-295
ABSTRACT Preservation of cuneiform tablets made with clay minerals is an ongoing conservation issue. A treatment based on TEOS consolidation has been used since 1996 at the Louvre museum. The characterization of the tablets pointed out kaolinite, illite, and smectite as the three main clay minerals constituting the objects. In this research, the physico-mechanical aspects of the treatment are investigated. The penetration depth of the TEOS solution and the gradient induced are quantified using laboratory samples. TEOS treatment preserves the macroscopic swelling and the vapour transfer properties, but modifies the clay’s affinity to moisture. Elastic properties are gradually improved for all clays, but only kaolinite’s strength increases significantly. The impact of TEOS treatment on the natural behaviour related to the respective structure of the clays is considered, and the amount of kaolinite required to create adequate reactions appears to be of interest for conservation treatments. 相似文献
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Physical education (PE) is an important subject in higher education that specifically targets motor skills in health-enhancing activities. This study aimed to explore how mobile technology could be integrated into a badminton course to enhance learners’ motivation and badminton skills. The experiment was conducted in the university badminton course and a total of 225 college students were involved in this study. The participants were divided into two groups, one who would use technology, the Tablet Course Group (TCG), and the other, the Conventional Course Group (CCG), where conventional face-to-face methods were used. Both qualitative and quantitative approaches were adopted in this study. The results indicate that learning motivation and performance in badminton skills in the TCG were significantly better than those in the CCG. The operation of iPads enabled students to change their holistic views of badminton skill learning and achieve the desired skills at their own pace, and afforded immediate visual feedback on skill learning. 相似文献
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蒙元时期的牌符 总被引：2，自引：0，他引：2
陈永志 《内蒙古大学学报(人文社会科学版)》2003,35(1):30-37
蒙元时期的牌符极为发达，有别于历朝历代。关于牌符的实物资料，目前国内外仅发现有17枚，主要有金牌，银牌，铜牌，铁牌等。牌符上以汉，契丹，畏兀儿蒙古，八思巴，藏，波斯等字书写。其所行使的职权范围，用于传达皇帝的旨意政令，标示身份，牌答的管理机构为中书省，典瑞院。蒙元时期的牌符渊源于辽金时期的牌符制度，具有浓郁的民族特点，构成了中国北方草原地区游牧民族化的一个重要组成部分。 相似文献
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This technical note describes the construction and use of a portable silver nitrate test kit designed to be safely usable in the storeroom during collection condition surveys. It provides the surveying conservator with supplementary test data to better predict the level of hazard presented by soluble salts in collections. 相似文献