“forestry economic history”的概念、定义、翻译、参考文献-科学参考

单词	forestry economic history
释义	forestry economic history Encyclopedia 管理学林业经济管理释 forestry economic history林业经济史林业经济领域的发展历史和林业经济状态的变迁史。从广义上讲，林业经济史是人类以往从事林业经济活动过程的总称，是独立于人的意识之外的客观事件；从狭义上讲，林业经济史是林业经济史学家通过文字以及符号等对上述林业经济活动发展规律的描述解释，是对过去的林业经济和林业经济现象的研究。
随便看	fruit tree asexual hybridization breeding fruit tree clonal rootstock fruit tree container seedling fruit tree cross breeding fruit tree cultivation system fruit tree culture fruit tree intermediate stock fruit tree introduction fruit tree planting density fruit tree planting technique fruit tree ploidy breeding fruit tree propagation fruit tree propagation by seeds fruit tree removing rootstock buds fruit tree rootstock fruit tree tissue culture seedling fruit tree training andpruning fruit tree wild relatives Fruit Vegetable Fresh Keeping Handbook fruit vinegar fruit wine Frumkin correction FRUMP natural language understanding system FRUMP自然语言理解系统 frustrated configuration

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。