“product category”的概念、定义、翻译、参考文献-科学参考

单词	product category
释义	product category Mathematics product category积范畴^†
随便看	snowball earth event snowball earth events snowball sampling snowball structure snowberg snowboard big air snowboard cross snowboard halfpipe snowboarding of Winter Deaflympics snowboard of Winter Paralympics snowboard parallel giant slalom snowboard ski resort snowboard slopestyle snow calamity in grassland Snow-capped Pines on West Cliff by Hongren snow climate snow core Snow Country snow cover snow coverage of grassland snow-covered days snow-covered mountains snow cover extent snow cover index of grassland Snow Cover on Tianshan Moutain

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。