“若昂六世”的概念、定义、翻译、参考文献-科学参考

单词	若昂六世
释义	若昂六世 Encyclopedia 历史学〔殖民统治时期〕释 None若昂六世（1767-05-13～1826-03-10）葡萄牙国王（1816～1826）。
随便看	rule of identity rule of implication rule of importation rule of inference rule of infinite induction rule of joining a disjunction rule of joining an equivalence rule of law rule of law in sport rule of law on policing rule of law system rule of law system engineering rule of Miranda rule of modus ponens rule of negating an equivalence rule of nines rule of omitting a conjunction rule of omitting a disjunction rule of omitting an equivalence rule of omitting an implication rule of omitting double negative rule of operation rule of opinion evidence rule of parallelogram rule of permutation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。