“杂户”的概念、定义、翻译、参考文献-科学参考

单词	杂户
释义	杂户 Encyclopedia 历史学杂户释 Forced Labors in Northern Wei Dynasty杂户中国北朝时期配隶特定官府役使，地位低于编户的人户。历史学[经济]释 A kind of Pariah in the Southern and Northern Dynasties ,and the Sui and Tang Dynasties杂户中国南北朝至隋唐时期的“贱民”阶层。
随便看	Frosted Leave as Red as Flowers in Early Spring frost forecast frost-freezing frost heaving frost heaving and thaw collapse frosting model frostless period in China Frostman Frostman maximum principle frost point frost preventing agent frost-prone frost protection Frost's Descent Frosty Bamboos and Chilly Sparrows frothability frother froth flotation froth secondary enrichment frottage frottola Froude froude model Froude number froude number

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。