“ionospheric HF oblique sounding”的概念、定义、翻译、参考文献-科学参考

单词	ionospheric HF oblique sounding
释义	ionospheric HF oblique sounding Encyclopedia 理学电离层高频斜向探测释 ionospheric HF oblique sounding电离层高频斜向探测把高频无线电波信号斜向投射到电离层，接收反射回来的信号，分析其传播效应，以推测电离层特性的方法。
随便看	planning strategy planning study of wind power projects planning system planning text Planning Theory Planning Theory Forum planning theory of communication planning under nondeterministic environment planning unit planning verification planning verification after the completion of the construction project planning vision plano-concave lens plano-convex lens Plan of Agua Prieta Plan of Ayutla Plan of Baranquilla Plan of Cape to Cairo Railway Plan of Casa Mata plan of dictionary project plan of direction Plan of grassland protection and utilization in the 13th Five-year Plan Plan of Greater Helsinki（1918） Plan of Guadalupe Plan of Hegel’s Dialectics (Logic)

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。