“forest monument”的概念、定义、翻译、参考文献-科学参考

单词	forest monument
释义	forest monument Encyclopedia 农学林业政策史释 forest monument护林碑古代为保护森林而竖立的记有警示性文字或乡规民约的石碑。
随便看	positive sidelight positive sign positive skewness positive solution positive species interaction positive spinor positive staining positive strain energy positive strand positive subspace positive supportive reaction positive (symmetric) operator positive symmetric operator positive system of roots positive term positive term series positive trace positive type positive uniaxial crystal positive value positive variation positive variation of a function positive variation of signed measure positive vector positive vector bundle

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。