“低电离层”概念、定义、翻译-科学时代

单词	低电离层
释义	地球科学词汇手册 lower ionosphere 低电离层
随便看	state feedback state feedback control state flight state flip-flop state foreign language supervisor state forest state form stateful state function state funeral state general state holding listed company state hysteresis state immunity state increment method state inspection State Institute of Theatre Art in Moscow state insurance state insurance company state intervention state law stateless stateless stateless stateless connection

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。

lower ionosphere