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出典:Wiktionary
出典:『Wiktionary』 (2024/11/07 19:34 UTC 版)
Back-formation from backscattering.
backscatter (countable and uncountable, plural backscatters)
backscatter (third-person singular simple present backscatters, present participle backscattering, simple past and past participle backscattered)
出典:『Wiktionary』 (2024/08/07 20:47 UTC 版)
back-scatter (third-person singular simple present back-scatters, present participle back-scattering, simple past and past participle back-scattered)
出典:Wikipedia
出典:『Wikipedia』 (2010/12/04 14:24 UTC 版)
In physics, backscatter (or backscattering) is the reflection of waves, particles, or signals back to the direction they came from. It is a diffuse reflection due to scattering, as opposed to specular reflection like a mirror. Backscattering has important applications in astronomy, photography and medical ultrasonography.
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