“河底比降”概念、定义、翻译-科学时代

单词	河底比降
释义	海洋与水文词汇手册河底比降 bottom slope；slope of river bed
随便看	plane-wave quantum planeze plane zoning scheme planform planform planianticline planigraphy planigraphy planimegraph planimeter planimeter planimeter planimeter planimeter planimeter planimetric map planimetric method planimetry planing planing step planish planish planishing mill planisphere planitational acculturation

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。