“河流纵剖面”的概念、定义、翻译、参考文献-科学参考

单词	河流纵剖面
释义	河流纵剖面 Encyclopedia 理学河流纵剖面释 river longitudinal profile河流纵剖面从河源到河口，沿河流深泓线所切取的河床和水面线剖面，即河床最低点与水面最高点之间的截面。前者为深泓纵剖面，后者为水面纵比降。
随便看	concentration direct reading concentration ellipse concentration equipment concentration factor concentration for 50% of maximal effect concentration function concentration gradient field concentration index concentration in situ concentration interval concentration limit concentration measure concentration measurement concentration of capital concentration of point defect concentration of stress concentration of suspend sediment concentration of undertakings concentration overpotential concentration parameter concentration polarization concentration polarization of lipoproteins concentration quenching concentration ratio concentration sensitive detector

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。