Practice is the crucial link of document retrieval course and the subject selection is the essential of practice effect.
实习是文献检索课的关键环节，实习课题的选择是实习效果好坏的关键。
In introduction, the author elaborates the reason for subject selection, the theoretical and realistic meaning of the subject. Chapter One.
引言部分对本文的选题原因、选题的理论意义和现实意义进行了阐述。
Problem is the start point of scientific research work, and subject selection is the first step of the whole scientific research procedures.
问题是科学研究的起点，选题是科学研究全过程的第一步。
Its subject selection, design, experiment content and method achieve the purpose, and have certain applicable value to liver cancer therapy.
本课题的选题、设计、实验内容、方法达到了课题设计目的，对治疗肝癌具有一定应用价值。
The paper firstly introduces the subject selection and the present situation of this research. The definition of entrepreneurial environment is introduced.
本文首先介绍了选题来源、国内外研究现状，界定了创业、创业环境的概念。
The criterion which is used to judge an editor who is competent or not is whether he or she can appreciate the subject selection, authors and works exactly.
判断一个编辑是否称职的标准和尺度，就是看他是否能够对选题、作者、作品做出准确的识鉴。
Connecting with working practice, this paper introduces the classification, subject selection and application process of medical scientific research projects.
针对近几年科研课题申请中出现的问题，结合工作实际，提出提高科研课题申请质量的若干建议。
This dissertation in order to study Hanfei's parables mostly explores these parables 'conception, subject selection, artistic characteristics falling into three chapters.
本论文就此不足，专门就《韩非子》寓言进行研究，主要探讨《韩非子》寓言的界定、取材和艺术特性，分三章作专门阐述。
The subject selection, scheme preparation, theoretical analysis, experiment and development, appraisal of achievements in scientific research, are all based on scientific and technical literature.
从科学研究的选题、制定方案、理论分析、实验研制到成果鉴定等各个阶段，无不以科技文献为依据。
The background and significance of subject selection Strategy for the grand-scale development of China's western region is an important decision made by China's government in the turn of new century.
论文选题的背景和意义实施西部开发战略，是中国面向新世纪的重大抉择。
Only the individuals of a species are subject to the pressures of natural selection.
只有一个物种的个体感受到自然选择的压力。
It is likely that the genes involved, which include genes that encode neuronal ion channels, have been subject to a positive selection pressure leading to an accelerated evolution of genetic changes.
与之其进化相关的基因，包括编码的神经离子通道的基因，可能受到了积极的选择压力，从而加速了基因变化的转变。
Viruses have genes, can reproduce and are subject to the evolutionary pressures imposed by natural selection.
病毒拥有基因，能够繁殖并且受制自然选择的进化压力。
The website also notes that the selection criteria will focus on selecting speakers who have subject matter expertise and speaking ability.
Paper提交站点还提到了选择标准，将重点考虑那些具有专业技能和演讲能力的人。
Its coverage of the subject is impressive and provides a good selection of standard exercises.
他对课题的覆盖度是惊人的，而且他提供了一些精选的经典的习题。
As Nowak has shown, all that's necessary for life to emerge are molecules subject to forces of selection and mutation.
如同诺瓦克所阐述的，生命的出现，只需要分子服从选择和变异的力量。
The question was whether this result was subject to the same selection bias as that which strangely showed a reduced risk among regular users.
但问题是，这一结果是否与之前经常使用手机的用户患病几率降低的结论一致呢？
In the subject choice, the spatial laying aside, the color utilization, the material selection, criterion management, idea creation many aspects, it need further enhance.
在主题的选择、空间的放置、色彩的运用、材料的选取、尺度的经营、意境的制造等方面有待进一步提高。
Therefore the selection of clausal grammatical subject is not a question of grammar or logic, but a question of semantics.
因此分句语法主语的选择不是语法的，也不是逻辑的，而是语义的。
In the aesthetic form showed in Miao's dances, the relative correspondence and the continuance of the aesthetic image and subject from ancient time show a selection of the national culture.
在苗族民间舞蹈所表现的审美形式中，其审美形象和审美主题的古今对应与连续，昭示着一种民族文化的选择。
Focus is put on the influence of the four major elements of social context (situation, hearer, subject matter, and medium) on the selection of linguistic varieties in verbal communication.
主要讨论了构成社会语境的四大要素：场合、听者、主题及媒介在语言交流过程中对语言变体选择的影响。
The introduction part explains the causes of the selection of the subject, describes the present academic research on price discrimination and presents the research methods of this thesis.
引言部分主要介绍本文的选题缘由、学术界对价格歧视研究的现状，以及本文研究所遵循的思路。
The structure of the thesis is: preface tells the previous study in this area, the reason the thesis selects this subject pattern of the article and the selection of materials.
导论部分介绍了蒙古语语义研究概况、选题依据、论文结构以及材料的选择等内容。
The structure of the thesis is: preface tells the previous study in this area, the reason the thesis selects this subject pattern of the article and the selection of materials.
导论部分介绍了蒙古语语义研究概况、选题依据、论文结构以及材料的选择等内容。
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