【摘要】 分析了科技论文摘要在词汇、语法和句法三个语言层面的文体特征 ,介绍了英文摘要标题写作特点 ,列举了摘要正文常见的句型或表达方法 ,为科技论文英文摘要的写作提供了一种范式更多还原

【Abstract】 which are inherent at lexical, grammatical and syntactic levels, and brings out the characteristics of English title writing as well as presents commonly used sentence patterns of expressions for English abstract writing in order to offer a modellized writing for Chinese authors of research papers.更多还原