“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	history of navigation engineering technology in the world history of navigation technology History of Naxi Music history of Nepal history of Netherlands Antilles history of New Caledonia history of New Zealand history of Nicaragua history of Niue history of nonwoven history of Norfolk Island History of Northern Dynasties History of Northern Zhou Dynasty history of Norway History of Novels in Late Qing Dynasty history of nuclear power development history of nursing history of oat cultivation history of olericulture history of Oman History of one city History of Opera in Rural Areas in Yunnan history of ornamental fishery in China history of oyster culture in China history of Pacific Island Countries

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。