ホーム > Term: sonar
sonar
A method of using sound pulses to detect, range and sometime image underwater targets and obstacles, or the bed of the sea. Also see echo sounding and ASDIC.
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作成者
- MonicaZenari
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(V.I.P) 19934 ポイント - 100% positive feedback
(Quaderni, Verona, Italy)
