contexturen.组织contextn.上下文；环境；背景context sensitive language上下文有关语言context-aware management上下文管理context -aware computing觉察上下文计算Context-aware middleware上下文感知中间件context constraint grammar上下文有关文法context-free equivalents语言对应词context-sensitive design综合敏感性设计context driven line editor上下文驱动行编辑程序context-specific mapping上下文特定映射context-sensitive parser上下文有关语法分析程序