基于语料库与层次词典的自动文摘研究的英文

study of automatic abstracting based on corpus and hierarchical dictionary

• 基于:    because of; in vie ...
• 与:    take part in; part ...
• 层次:    administrative lev ...
• 词典:    dictionary
• 的:    4次方是 The fourth po ...
• 自动:    voluntarily; of on ...
• 文摘:    abstract; digest
• 研究:    study; research