“IYA2009”的概念、定义、翻译、参考文献-科学参考

单词	IYA2009
释义	IYA2009 Astronomy IYA2009全称：International Year of Astronomy 2009。国际天文年2009
随便看	soil and health soil and rock erosion soil and stone material soil and water conservation soil and water conservation ecological rehabilitation soil and water conservation experiment soil and water conservation farming measures soil and water conservation forest-grass measures Soil and water conservation in china soil and water conservation informatization soil and water conservation measures soil and water conservation measures monitoring soil and water conservation monitoring soil and water conservation monitoring in production (development) and construction projects soil and water conservation of grassland soil and water conservation of highway soil and water conservation of hydropower station soil and water conservation plan of production and construction projects soil and water conservation plan（scheme） soil and water conservation project on slope soil and water conservation regionalization soil and water conservation subsidy Soil and Water Conservation Supervision soil and water conservation supervision and management on production and construction projects soil and water conservation survey

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。