“日面极”概念、定义、翻译-科学时代

单词	日面极
释义	天文学词汇手册日面极 heliographic pole
随便看	convected coordinate system convected inertial force convected motion convected velocity convection convection convection convection convection convection convection convection convection convection convection convection convection convectional circulation convectional dryer convectional rain convection cell convection column convection current convection current convection diffusion equation

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。