“电离层调变”的概念、定义、翻译、参考文献-科学参考

单词	电离层调变
释义	电离层调变 Encyclopedia 工学电离层电波传播释 ionospheric modification电离层调变用人为的方法使局部电离层的结构和特性发生一时性的变化。
随便看	improperly posed problem improperly primitive form improper mapping improper maximum improper minimum improper motion improper movement improper multiple integral improper node improper notation improper number improper orthogonal mapping improper orthogonal matrix improper orthogonal transformation improper partial graph improper plane improper point improper principal ordinal improper prior improper quadric improper quotient object improper rational function improper refinement improper representation improper rotation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。