“examination and approval of forest tree variety”的概念、定义、翻译、参考文献-科学参考

单词	examination and approval of forest tree variety
释义	examination and approval of forest tree variety Encyclopedia 农学林木新品种释 examination and approval of forest tree variety林木品种审定由林木品种审定委员会对新育成或新引进的林木品种通过试验、示范进行区域化鉴定，按规定程序进行审查，决定该品种能否推广并确定推广范围的过程。
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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。