“concentration gradient”概念、定义、翻译-科学时代

单词	concentration gradient
释义	海洋与水文词汇手册 concentration gradient 浓度梯度，浓度陡度，浓差陡度
随便看	back-haul backhaul cable back-haul rate back hearth backheating backhoe back hoe backhoe backhoe backhoe front end loader backing backing backing backing backing backing backing backing backing away backing coating backing compound backing condenser backing fabric backing material backing memory

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。