“triple system”的概念、定义、翻译、参考文献-科学参考

单词	triple system
释义	triple system Encyclopedia 理学三元系释 triple system三元系设为元集，为的某些元子集（称为区组）的族，若的任一元子集恰好包含在的个区组中，则称为三元系，记为。 Mathematics ＞组合数学、组合设计与图论＞组合设计＞释义 triple system三元系 triple system三元系^†
随便看	number of reeling with confine raw silk size number of reorderings number of repetitions number of replications number of rows number of runs number of samples number of scans number of scans (NS) number of science and technology archives number of search number of share number of sheets number of significant digit number of solutions number of stages number of states number of survivors number of the first class number of theoretical plates number of the second class number of traffic exit and entrance amounts number of variations of signs Number of Visits number of zeros

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。