“河网密度”的概念、定义、翻译、参考文献-科学参考

单词	河网密度
释义	河网密度 Encyclopedia 工学〔主要名词〕释 river density河网密度流域单位面积内河道（包括干流和支流）的总长度。又称河系密度。表达了流域水系排水的有效性。理学水系释 drainage density河网密度单位流域面积内干支流的总长。
随便看	radar altimeter radar ambiguity function radar antenna radar anti-jamming radar anti-reconnaissance radar area related guidance radar astronomy radar beacon radar beam riding guidance radar beam riding semi-active radar homing combined guidance radar camouflage radar carrier frequency radar chart radar clutter radar control radar countermeasure system radar cross section radar cross section measurement radar cross section of target radar cross section, RCS radar cross section testing system radar data processing radar decoy radar detection range radar digital signal processing

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。