“national compulsory tree planting”的概念、定义、翻译、参考文献-科学参考

单词	national compulsory tree planting
释义	national compulsory tree planting Encyclopedia 管理学林业经济管理释 national compulsory tree planting全民义务植树中华人民共和国政府在20世纪80年代制定的一项旨在推广种树以提高绿化覆盖面积的活动。
随便看	oneness of Allah one-new-concept-constraint one night stand one-ninth constant one-nucleon transfer reaction one of us one-one one-one complete one-one correspondence one-one degree one-one mapping one one reducibility one-one reducibility one-one reducible set one-one reducible to One On One one-order neighborhood one-parameter one-parameter continuous family one-parameter family one-parameter family of geodesics one-parameter group one parameter group of transformations one-parameter group of transformations one-parameter method

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