“植被地图”的概念、定义、翻译、参考文献-科学参考

单词	植被地图
释义	植被地图 Encyclopedia 理学植被地图释 vegetation map植被地图反映各种植物及植被群落的空间分布、生态特征、变迁和区划的专题地图。
随便看	positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix positive semi-definite matrix positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form positive semi-definite rational function positive semigroup positive semiorbit positive semi-trough positive sense positive sense single-stranded RNA virus positive sequence positive series positive side positive sidelight positive sign positive skewness positive solution positive species interaction positive spinor positive staining

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。