“大龙邮票”的概念、定义、翻译、参考文献-科学参考

单词	大龙邮票
释义	大龙邮票 Encyclopedia 工学邮资凭证释 Large Dragon Stamps大龙邮票 1878年（清光绪四年）中国清代海关试办邮政时期发行的中国第一套邮票。
随便看	seed-field model seed fill algorithm seed garder seed germination accelerating seed harvester seedholder seed industry policy seeding seeding devices of electric heating seeding method of fruit trees Seediq language seed irradiation seed key seed law seedless seedless fruit seedless rotating crucible growth method seedling seedling bank seedling breeding of crab seedling breeding of Litopenaeus vannamei seedling breeding of Portunus trituberculatus seedling breeding of shrimp seedling cultivation of Gracilaria tenuistipitata seedling cultivation of Gracilariopsis lemaneiformis

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。