“salt-producing household”的概念、定义、翻译、参考文献-科学参考

单词	salt-producing household
释义	salt-producing household Encyclopedia 历史学[社会经济]释 salt-producing household灶户中国宋金元时期专职从事盐业生产的人户，又称盐户、亭户。
随便看	paratingency paratingency equation paratingent paratingent equation paratopological group paratrace paratransit paratuberculosis paratyphoid fever para-unitary paravane paraveterinary workers para-virtualization paravitellogenin parawing paraxial paraxial approximation paraxial condition paraxial constant paraxial diffraction paraxial focus paraxial geometrical optics paraxial image paraxial imaging paraxial optical system

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。