“observation of developmental stages of trees”的概念、定义、翻译、参考文献-科学参考

单词	observation of developmental stages of trees
释义	observation of developmental stages of trees Encyclopedia 农学林木发育期观测释 observation of developmental stages of trees林木发育期观测在地形、土壤、栽培水平一致的地段上，选取年龄长势相近、生长健壮的主要树木种类和品种，依据树木外部形态特征，按发育期出现顺序对各发育期出现日期进行观测和记录的活动。
随便看	Mopping-up News Mopra Observatory Mopti Mo Pu Moqi Yong moraine-damned lake moral absolutism moral activity moral affect Moral and Social Life moral autonomy moral belief moral capital moral casuistry moral category moral character moral character education moral choice moral community moral conduct moral consciousness moral costs Moral Courage Moral criticism moral cultivation

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