“pressure gradient”概念、定义、翻译-科学时代

单词	pressure gradient
释义	地理学词汇手册 pressure gradient 气压梯度
随便看	background task background value back guide bar (BGB) back gun backhand drainage backhand welding backhand welding backhaul 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

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。