“atomic valency”概念、定义、翻译-科学时代

单词	atomic valency
释义	化工词汇手册 atomic valency 原子价，化合价
随便看	food colour food colour food colour food colourant food colouring food composition table food contamination food control food conveyor food cycle food cycle food damage food dehydration food-denying dysentery food duck food dye food dye food engineering food engineering for aqua-products food enrichment food equivalent food factor food fair food fermentation food fibre

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。