析取项的英文

• disjunct

• 析取    extraction; disjunction
• 项    nape
• 不可存取项    unreachable term
• 位析取    bit extraction
• 析取律    disjunctive law
• 析取型    disjunction type
• 析取字    extractor-ter
• 包含性析取    inclusive disjunction
• 不可兼析取    exclusive disjunction
• 定时析取器    timing extractor
• 非兼析取    exclusive disjunction
• 分析取样    analytical sampling
• 分析取样器    analytical cartridge
• 或闸，析取闸    disjunction gate
• 逻辑析取    truth table
• 拟析取式    quasi-disjunction
• 全析取范式    full disjunctive normal form
• 人工析取    manual extraction
• 时序析取器    extractor timing; extractor, timing
• 数据析取    data extraction
• 特征值析取    eigenvalue extraction
• 脱节 分裂 断距 析取    disjunction
• 完全析取    complete disjunction
• 微透析取样    microdialysis sampling

• On one hand , we improve on one of the existed algorithms which named attribute reduction algorithm based on discernility matrix and logic operation . we propose a new transformation method from conjunction matrix to disjunction matrix that avoids the manual work or global search and can save the time and space . on the other hand , most traditional methods didn ’ t integrate with database operations
  主要做了两方面的工作,一方面,对已有的基于可辨识矩阵和逻辑运算的属性约简算法进行了改进,提出了一种从合取项矩阵到析取项矩阵直接转化的方法,避免了传统的人工转化或全局搜索的方法,节省了空间和时间。

• 析取项的日语：ディスジャンクト