“letter”的概念、定义、翻译、参考文献-科学参考

单词	letter
释义	letter Encyclopedia 管理学官府往来文书释 letter函中国古代官府往来文书文种名称之一。工学信函释 letter信函以套封形式按照名址寄递给特定个人或者单位的缄封的信息载体。书籍、报纸、期刊除外。 Mathematics letter字母
随便看	National Geographic Magazine National Geographic Society National Geological Library of China national geological work index database National Geomatics Center of China national geoparks of china National Geospatial-Intelligence Agency national geothermal (including shallow geothermal energy) survey database National GPS Geodetic Control Network 2000 National Grand Theater National Grand Theatre of Peru National Grange of the Order of Patrons of Husbandry national gravity fundamental network National Gravity Fundamental Network 1957 National Gravity Fundamental Network 1985 National Gravity Fundamental Network 2000 national groundwater monitoring project National Guard of Panamá national happiness index national health accounts National Health and Family Planning Commission of the People's Republic of China National Health and Family Planning Commission of the People’s Republic of China National Health and Family Planning Commission of the PRC national health services survey national health 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。