“topography”的概念、定义、翻译、参考文献-科学参考

单词	topography
释义	topography Encyclopedia 工学〔场地条件〕释 topography场地测量地形图对建设用地按测绘标准进行测量并绘制的地形图。 Physics 凝聚态物理学结构 topography形貌术 topography①形貌术^† ②地貌学，地形学 Mathematics topography地形测量学 Astronomy topography地形测量学
随便看	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 positive strain energy

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。