“sand wave”概念、定义、翻译-科学时代

单词	sand wave
释义	力学词汇手册 sand wave 沙波
随便看	median absolute deviation（MAD） median age median age median age at marriage median caudal line median center median class median class median column median constriction median deviation median deviation median direction median discharge median effective concentration median effective dose median effective time median elevation of basin median eminence median energy median error median error norm median fin median F-statistic median groove

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。