“particle density”概念、定义、翻译-科学时代

单词	particle density
释义	核科学技术词汇手册 particle density 粒子密度
随便看	barodynamics barogram barograph barograph barograph barograph barograph barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer barometer price leadership barometer stock barometer stock barometer stock

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。