“river gradient”的概念、定义、翻译、参考文献-科学参考

单词	river gradient
释义	river gradient Encyclopedia 工学〔主要名词〕释 river gradient河流比降单位河长内的落差。以小数或千分数表示。
随便看	forest tree proteomics forest tree quantitative genetics forest tree seed testing forest vegetation forest vegetation index forest vegetation recovery fee forest virtual reality forest visual interpretation of remote sensing imagery forest washing forest wetland forest worker's haozi forest yield forest zoo fore-vacuum forevacuum Forever Enthralled forewarmer For Fun forgeability forgeable forged books forged document examination forgery of negotiable instrument forget all forgetful functor

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。