“first green revolution”的概念、定义、翻译、参考文献-科学参考

单词	first green revolution
释义	first green revolution Encyclopedia 经济学第一次绿色革命释 first green revolution第一次绿色革命 20世纪50年代至70年代中期在发展中国家兴起的以推广农作物高产良种为中心的农业科技革新运动。
随便看	fixed sphere fixed spherical mirror Fixed spherical Radio telescope fixed spherical radio telescope fixed spherical reflector fixed star fixed state measurement fixed step size fixed subgroup fixed-sum insurance fixed support impressed current cathodic protection fixed system fixed target fixed target experiments fixed-target experiments fixed-term labor contract fixed theory and the mobilistic theory of crustal movements fixed thread fixed thrust liquid rocket engine fixed-tiltable mirror fixed-tiltable reflector fixed-time control fixed time incrementing method fixed-time speedup fixed tower hawser single mooring 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。