动物到底为什么要玩耍，这个问题仍然在文献中存在争议，并且每个物种玩耍的原因也不尽相同。
Exactly why animals play is still a matter debated in the research literature, and the reasons may not be the same for every species that plays.
怀尔德曼和奈尔斯特别感兴趣的是研究在何种条件下，思考可能会活跃——这是一个在文献中几乎没有任何指导的主题。
Wildman and Niles were particularly interested in investigating the conditions under which reflection might flourish—a subject on which there is little guidance in the literature.
在文献中所未完全陈述的问题？
目前在文献报道中仅有15例气管软骨肉瘤。
Only 15 cases of tracheal chondrosarcoma have been reported in the literature.
引文索引是建立在文献引证关系之上的一种新型检索工具。
Quotation Index is a new kind of retrieval means which is based on the document citation relations.
前庭内的脂肪瘤是非常少见的，在文献中只有极少的报道。
Intravestibular lipomas are extremely rare, with only a few cases reported in the literature.
将强化学习技术运用于游戏的集中方法在文献里都有记载。
Several approaches applying reinforcement learning techniques to game playing have been described in the literature.
在文献的版值分类方法中，还存在另一个区别，即划分法和聚合法。
Another distinction often made in the literature of numerical taxonomy is that between divisive and agglomerative approaches.
总结；三角肌急性的间室综合症在文献报道是很少见的，只见有6例。
Acute compartment syndrome of the deltoid is rare with only 6 cases reported in the literature.
在文献中和互联网上有各种形式的称为谷本相似度和谷本距离的函数。
Various forms of functions described as Tanimoto similarity and Tanimoto distance occur in the literature and on the Internet.
盂肱半脱位与移位相关，在年轻运动员中发病率高，但是在文献中并不常见。
Background Relative to dislocations, glenohumeral subluxation events have received little attention in the literature, despite a high incidence in young athletes.
高校图书馆在文献资源、设备技术、人才方面具备开展竞争情报服务的优势。
College and university libraries have the advantages in carrying out competitive intelligence service, including abundant literature resources, advanced equipments and qualified talented person.
本文将作者们在文献中所进行的研究扩展到同时存在液相和汽相转移的场合。
The study of heat and mass transfer in capillary-porous medium is extended to the case where liquid and vapor are transferred simultaneously.
《SOA设计模式》为构建和交付高品质软件密集型系统在文献和实践上做出了重大贡献。
SOA Design Patterns is an important contribution to the literature and practice of building and delivering quality software-intensive systems.
在文献综述部分，本文梳理了国内学者对公共财政支出绩效评估的最新研究现状。
On the part of literature review, we review the newest research on the financial expenditure performance appraisal.
在文献中，双套鼻及第三鼻孔的报告相当罕见，只有不到十二例的病例被报告出。
No more than a dozen cases of supernumerary nostril are reported in the literature. They have an accessory alae nasi or have double nose.
讨论特色文献和地方文献的概念、区别、联系，及特色文献在文献资源建设中的意义。
It discusses and compares the definition, difference, relationship of featured literature and local literature, as well as their meaning in the literature resources development.
在文献综述和理论研究的基础上，本论文从规模和文化维度上对经济型饭店做出了界定。
Summarizing the documents and researching the theory, the thesis classifies the definition of economy hotel from scale and cultural dimension.
本文作者注意到亲迎时间在文献记载中比较模糊，而在婚俗调查资料中则有较大的分歧。
We have notice that the time of wedding was obscure in documents and different in marriage custom surveys.
本文在文献梳理和理论分析的基础上，避开二分法的缺陷，设计开发了家族涉入指数系统。
This paper based on literature review, avoiding the defect of dichotomy method, developing the family involvement index system.
在文献编目工作中，存在着诸多令人困惑的问题。如何解决此问题引起了编目者理性的思考。
There are many confused problems in the work of literature cataloging. So, cataloguers' rational thinking about these problems aroused.
《易传》同时又是一部在文献、历史、哲学等方面产生过广泛影响的著作，历来为学人所关注。
At the same time, Yi Zhuan is a work that had wide effect in literature, history, philosophy and other fields and which always been concerned by scholars.
方法在文献调研、开放式问卷调查和深度访谈的基础上，形成初步的大学生就业压力问卷项目。
Methods the preliminary items of job-hunting stress questionnaire compiled for college students based on the literature review, open questionnaire survey and in-depth interviews.
本文论述了图书馆的相关信息技术以及信息技术在文献管理、业务管理和服务工作三方面的应用。
This paper discusses the related information technology in library, and the applications of information technology to literature management, operation management and service task.
因此，我们已经获得了大量的材料具有不同孔隙度，结构和表面化学，什么是很少在文献中发现。
As a result, we have obtained a large number of materials with different porosities, structure and surface chemistry, what is rarely found in the literature.
本文在文献回顾的基础上，对这两个问题提出了自己的看法，并提出了关系营销的一个理论模型。
The paper gives some answers to the two questions and advances a theoretical model of relationship marketing on the basis of documentary review.
本文在文献回顾的基础上，对这两个问题提出了自己的看法，并提出了关系营销的一个理论模型。
The paper gives some answers to the two questions and advances a theoretical model of relationship marketing on the basis of documentary review.
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