“non crossing partition”的概念、定义、翻译、参考文献-科学参考

单词	non crossing partition
释义	non crossing partition Mathematics ＞组合数学、组合设计与图论＞组合数学＞释义 non-crossing partition无交叉划分
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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。