“上海林业”的概念、定义、翻译、参考文献-科学参考

单词	上海林业
释义	上海林业 Encyclopedia 农学中国林业释 forestry of Shanghai上海林业上海市开展的以提供森林产品和服务为目的的产业和事业的总称。
随便看	orientation-reversing chain orientation-reversing loop orientation-reversing mapping orientation selectivity orientation sheaf orientation star orientation state structure of polymers orientation sub orientation telesthesia orientation variable oriented oriented area oriented atlas oriented attachment oriented basis oriented bordism oriented boundary oriented bundle oriented cell oriented chain complex oriented circle oriented circuit oriented cobordant manifold oriented cobordism oriented cobordism class

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。