“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。
随便看	fatigue crack fatigue crack growth fatigue crack initiation fatigue damage fatigued driving fatigue design of offshore engineering structure fatigue design of tubular joint fatigue fracture fatigue impact test fatigue in gaseous environments fatigue life fatigue limit fatigue limit, endurance limit fatigue loading fatigue load spectrum fatigue machine fatigue of biomaterials fatigue of brittle materials fatigue of composite materials fatigue of composites fatigue of polymer fatigue of thin film structures fatigue of welded structure fatigue properties of composites fatigue strength

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