“richterite”概念、定义、翻译-科学时代

单词	richterite
释义	地质学词汇手册 richterite 钠透闪石
随便看	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 median gutter median-incapacitating dose median income median length of life median length of life median lethal concentration median lethal concentration

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。