“对称设计”的概念、定义、翻译、参考文献-科学参考

单词	对称设计
释义	对称设计 Encyclopedia 理学组合设计释 symmetric block design对称设计参数为-设计是一个序偶，式中是元集合，是的个子集（区组）构成的集合，满足包含的区组恰有个，的任意点对恰被包含在个区组中。此设计又称平衡不完全区组设计，简记为。当（或）的BIBD设计，简称对称设计，记为。 Mathematics symmetric design对称设计
随便看	archaeocyte Archaeoglobus fulgidus genome Archaeological Areas of Pompei, Herculaneum and Torre Annunziata Archaeological Chemistry archaeological chronology Archaeological Dating archaeological drawing Archaeological Excavation and Researches in New China Archaeological Geophysical Exploration archaeological geophysical prospecting Archaeological Heritage of the Lenggong Valley Archaeological Museum in Zagreb Archaeological Museum Osijek archaeological photography archaeological reconnaissance Archaeological Reconstruction Drawing archaeological remains on Marquesas Islands Archaeological Site Archaeological Site Museum of Nanyue Palace Archaeological Site of Carthage Archaeological Site of Monte Albán Archaeological Site of Olympia Archaeological Site of Panamá Viejo and Historic District of Panamá archaeological site of Yin Xu Archaeological Sites of Mycenae and Tiryns

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。