“中国平原绿化工程”的概念、定义、翻译、参考文献-科学参考

单词	中国平原绿化工程
释义	中国平原绿化工程 Encyclopedia 理学中国平原绿化工程释 plain greening project in China中国平原绿化工程 20世纪60年代起，中国实施平原地区造林绿化的工程项目。此工程以东北平原、华北平原、长江中下游平原和珠江三角洲平原为建设范围，涉及平原、准平原和其他地区的平原县（旗、市）共923个。
随便看	semigroup of an automaton semigroup of class C0 semigroup of contraction operators semigroup of endomorphisms semigroup of finite breadth semigroup of finite rank semigroup of holomorphic mappings semigroup of idempotents semigroup of isometries semigroup of kernels semigroup of left zeros semigroup of linear operators semigroup of nonlinear operators semigroup of operators semigroup of polynomial growth semigroup of quotients semigroup of right zeros semigroup of shifts semigroup of transformations semigroupoid semigroup property semigroup quasi-regular on the left semigroup quasi-regular on the right semigroup ring semigroup stationary on the left

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。