“ionospheric disturbance”的概念、定义、翻译、参考文献-科学参考

单词	ionospheric disturbance
释义	ionospheric disturbance [´ī´än·ǝ`sfir·ik di`stǝr·bǝns] ^GEOPHYSICS A temporal variation in electron concentration in the ionosphere that is caused by solar activity and that makes the heights of the ionosphere layers go beyond the normal limits for a location, date, and time of day.
随便看	active component active computer active controls technology active-cord mechanism active current active detection system active device active door active earth pressure active electric network active electronic countermeasures active element active entry active file active filter active front active galaxy active glacier active homing active illumination active immunity active infrared detection system active jamming active layer active leaf

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