排序方式: 共有12条查询结果,搜索用时 15 毫秒
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选取缩略语中特殊的一类现象——大学缩略名,采用共时研究的方法,总结出提缩法、截除法和截缩法三种构造大学缩略名的方法,重点提出大学名缩略的过程受到核义原则、最简化原则、易联想原则和区别性原则的制约,并根据这些原则发现和总结出大学缩略名存在缩略同名、缩略不统一和缩略不合理等问题,并据此提出若干可操作性缩略建议。 相似文献
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利用成熟的关系数据库,描述现代汉语新词语中的缩略语与其相关属性的二维关系,建立了新词语缩略语信息数据库,在些基础上进行统计,对新词语缩略语的各个方面进行了研究。 相似文献
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Slattery Timothy J.; Schotter Elizabeth R.; Berry Raymond W.; Rayner Keith 《Canadian Metallurgical Quarterly》2011,37(4):1022
The processing of abbreviations in reading was examined with an eye movement experiment. Abbreviations were of 2 distinct types: acronyms (abbreviations that can be read with the normal grapheme-phoneme correspondence [GPC] rules, such as NASA) and initialisms (abbreviations in which the GPCs are letter names, such as NCAA). Parafoveal and foveal processing of these abbreviations was assessed with the use of the boundary change paradigm (K. Rayner, 1975). Using this paradigm, previews of the abbreviations were either identical to the abbreviation (NASA or NCAA), orthographically legal (NUSO or NOBA), or illegal (NRSB or NRBA). The abbreviations were presented as capital letter strings within normal, predominantly lowercase sentences and also sentences in all capital letters such that the abbreviations would not be visually distinct. The results indicate that acronyms and initialisms undergo different processing during reading and that readers can modulate their processing based on low-level visual cues (distinct capitalization) in parafoveal vision. In particular, readers may be biased to process capitalized letter strings as initialisms in parafoveal vision when the rest of the sentence is normal, lowercase letters. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
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孙正峰 《徐州工程学院学报》2006,21(11):36-39
随着生活节奏加快,人们之间的交流手段追求高效快捷。英语,作为世界通用语言之一,其缩略语的使用越来越普遍,笔者对现在较常见的英语缩略语予以归纳,以飨读者。 相似文献
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在IETM领域中,装备名简称在数据模块文档中被广泛的使用,这在方便用户的同时也给IETM检索器中关键词匹配带来了难题.针对这种情况,提出一种装备名简称的生成方法.通过分析S1000D标准标签的语义特点、装备名称命名规则和简称生成特点,设计出装备名简称生成的有穷自动机,并根据装备名称中各部分的重要性设定权值输出简称.以美军联合电子装备命名规则为例,结果表明,该方法能够有效地输出装备名的简称集,覆盖用户的常用简称范围. 相似文献
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基于CRFs的多策略生物医学命名实体识别 总被引:1,自引:0,他引:1
生物医学命名实体识别是生物医学文本挖掘的基本任务。机器学习方法是生物医学命名实体研究的主流方法,选取有效的机器学习算法和采取有效的识别策略是提高生物医学命名实体识别性能的关键,鉴于条件随机域算法在自然语言处理领域的优势,本文采用该算法并结合多种识别策略对生物医学命名实体识别进行研究。实验取得了良好的效果,F测度达到了70.52%,与其它相关系统比较,识别性能有了明显提高。 相似文献
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A startup system and startup procedures are designed based on the subchannel analysis for CANDU-SCWR sliding pressure startup. Lookup tables are selected to predict the CHF and PDO heat transfer due to their wide application range. Plant parameters are analyzed in detail. The results show that the maximum cladding surface temperature can be well restricted lower than criterion (850 °C), and the proposed startup procedure is feasible for CANDU-SCWR from the point of view of thermal-hydraulics. 相似文献