“压力梯度”概念、定义、翻译-科学时代

单词	压力梯度
释义	矿业工程技术词汇手册压力梯度 pressure gradient
随便看	population base population behaviour population biology population bomb population boom population carrying capacity population census population census population census population census population census population census population census office population centre population change population characteristic population classification population cluster population cluster population composition population composition population composition population composition population composition by age population composition by sex

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。