“difference set”的概念、定义、翻译、参考文献-科学参考

单词	difference set
释义	difference set Encyclopedia 理学组合设计释 difference set差集设为阶乘法群，单位元为，如果为的元子集，且形如的元中含的每个非单位元恰次，则称为的一个差集。当为阿贝尔群(即交换群)或循环群时，分别称为阿贝尔差集或循环差集。 Mathematics ＞组合数学、组合设计与图论＞组合设计＞释义 difference set差集 difference set差集^†
随便看	non-thermal particle non-thermal process non-thermal proton non-thermal radiation nonthermal radiation non-thermal radio halo non-thermal radio radiation non-thermal radio source non-thermal source non-thermal spectrum non-thermal velocity non-thermodynamic equilibrium non-thermodynamic equilibrium, NTE nonthyroidal illness syndrome non-timber forest non-timber forest produces non-timber forest products management certification non-timber forest spices non-timber resources non-timber revenue non-time referenced control nontotient non-toxic nursery non-toxic propellants Non-tradable share reform

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。