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文献调查 [wén xiàn diào chá]
literature search
- 本栏提出文章中序言及计划之文献调查第二个样本。
This is a second sample of literature survey for the introduction of a paper/proposal. - 本项研究通过实地调查与文献调查相结合的方法，分析了市场经济体制下农业科技期刊存在的问题以及面临的机遇与挑战。
Based on spot survey and incombinat ion with literature investigation, the existing problems and facing challenges a nd opportunities of the agricultural scientific and technical periodicals under the market economy system are analyzed. - 摘要在对甘（甘肃）青（青海）地区传统建筑屋顶进行全而考察的基础上，结合文献调查和以往相关的研究，对甘青传统建筑颇具灵活性的屋顶形式进行了专题研究。
Based on the field investigation, in addition with document investigating and correlated research, this article discusses the roof characteristic with full of flexibility in traditional architecture of the Gan-Qing region.
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中国词汇量第二的英语词典
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