“regional ecological regulation”的概念、定义、翻译、参考文献-科学参考

单词	regional ecological regulation
释义	regional ecological regulation Encyclopedia 理学区域可持续发展释 regional ecological regulation区域生态调控为维持或改善区域生态质量，对影响生态系统结构、过程和服务的要素进行调控与管理的过程。
随便看	nonnegative element nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition

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。