“promotion of improved forest varieties”的概念、定义、翻译、参考文献-科学参考

单词	promotion of improved forest varieties
释义	promotion of improved forest varieties Encyclopedia 农学林木新品种释 promotion of improved forest varieties林木良种推广在一定区域内，把通过审定且产量、适应性、抗性等方面明显优于当前主栽材料和种植材料的林木种子进行推广的活动。
随便看	relocation and protection project of Yongle Palace buildings in Ruicheng, Shanxi relocation neighborhood Relocation of cities and towns in the Three Gorges Reservoir Area relocation of Gongliu tribe to Bin Area relocation of residents relocation project of Zhangfei temple in Yunyang County relucent reluctance reluctance motor reluctivity reluctivity, specific reluctance relume reluster RELX Group rely-guarantee method relying party REM rem remachine remagnetization remagnifier remainder remainder function remainder of an integer remainder of a series

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