“填充密度”概念、定义、翻译-科学时代

单词	填充密度
释义	物理学词汇手册填充密度 packing density
随便看	dictionary of music dictionary of occupational titles dictionary of synonyms dictionary of synonyms and antonyms dictionary of usage dictionary of word and phrase origins dictionary of writing dictionary paper dictionary storage and retrieval dicto-comp dictograph dictum dictum de omni dictum de omni et nullo dictyocline Dictyocline sagittifolia dictyodroma dictyonalia Dictyophora Dictyophora indusiata dictyospermum dictyostele dictyostele dicycle dicyclobutene

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。