“relative gravity survey”的概念、定义、翻译、参考文献-科学参考

单词	relative gravity survey
释义	relative gravity survey Encyclopedia 理学相对重力测量释 relative gravity survey相对重力测量使用仪器测定两点间的重力差值或重力加速度差值的技术和方法。
随便看	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 positive strand positive subspace positive supportive reaction positive (symmetric) operator

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。