“river observation”的概念、定义、翻译、参考文献-科学参考

单词	river observation
释义	river observation Encyclopedia 工学河道湖泊管理释 river observation河道观测运用观测手段，量测河道的平面和断面形态要素和水文要素，并以数字或图像的形式加以记录的活动。
随便看	nonclassical carbo cation nonclassical carbo-cation nonclassical carbocation nonclassical equation non classical ligand non-classical ligand nonclassical ligand non-classical logic nonclassical logic nonclassical logic calculus nonclassical model nonclassical model theory nonclassical operator theory nonclassical rotational inertia nonclassical set theory nonclassical theoretical model non-clinical pharmacokinetic studies non-closed non-closed continuous group non-closed field non-closed formula non-closed group non-closure non-cluster galaxy non-cluster star

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。