Definition of ionosonde in English:

ionosonde

noun ʌɪˈɒnəsɒnd

Atmospheric Physics

An instrument for obtaining information about the ionosphere by transmitting a succession of radio pulses into it at different frequencies and recording and analysing their echoes.

1950s; earliest use found in Monthly Notices of the Royal Astronomical Society. From iono- + sonde.

nounʌɪˈɒnəsɒnd

Atmospheric Physics

An instrument for obtaining information about the ionosphere by transmitting a succession of radio pulses into it at different frequencies and recording and analysing their echoes.

1950s; earliest use found in Monthly Notices of the Royal Astronomical Society. From iono- + sonde.

词汇	ionosonde
释义	Definition of ionosonde in English: ionosonde noun ʌɪˈɒnəsɒnd Atmospheric Physics An instrument for obtaining information about the ionosphere by transmitting a succession of radio pulses into it at different frequencies and recording and analysing their echoes. Origin 1950s; earliest use found in Monthly Notices of the Royal Astronomical Society. From iono- + sonde. Definition of ionosonde in US English: ionosonde nounʌɪˈɒnəsɒnd Atmospheric Physics An instrument for obtaining information about the ionosphere by transmitting a succession of radio pulses into it at different frequencies and recording and analysing their echoes. Origin 1950s; earliest use found in Monthly Notices of the Royal Astronomical Society. From iono- + sonde.
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