“geochemical landscape”的概念、定义、翻译、参考文献-科学参考

单词	geochemical landscape
释义	geochemical landscape Encyclopedia 理学地球化学勘查释 geochemical landscape地球化学景观化学组成有共同特点，地理演化过程在时间和空间上将各个组成部分联成有机整体的特定区域。
随便看	positive curvature positive curvature manifold positive cycle positive definite positive definite bi linear form positive definite bi-linear form positive definite closed form positive definite form positive definite function positive definite functional positive definite Hermitian matrix positive definite inner product axiom positive definite kernel positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product positive definite quadratic form positive definite scalar product positive definite sequence positive definite solution positive definite space positive definite tensor positive definte rational fanction

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。