略語大辞典 [Chem] 27 ERD elastc recoil detection 弾性反跳検出. イオンビームを使用して表面近傍の水素分布を測定する方法. elastc recoil detection; or ERDA(elastic recoil detection analysis); an ion microprobe analysis; an ion-beam technique that can be used to measure quantitatively the depth profile of hydrogen present in the top lay 丸善「略語大辞典」JLogosID : 11873941