“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	completely unstable wandering complete manifold Complete Map of Beijing Complete Map of the Empire complete mapping Complete Maps of China and the Foreign Countries complete matrix algebra complete matrix ring complete matrix sampling design complete maximum principle complete measure complete measure space complete metamorphosis complete metric complete metric space complete minimal surface complete modular lattice complete module complete monomial group complete monotonicity complete multilateral complete multiplicative function complete neighbourhood system completeness completeness axiom

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。