Annihilation Earthとは 意味・読み方・使い方

To provide a perpendicular magnetic recording medium which has configuration using an amorphous film of a rare earth-transition metal alloy as a magnetic recording layer, eliminates the shift and annihilation of written signals even at a high recording density and is excellent in production.例文帳に追加

磁気記録層として希土類−遷移金属合金非晶質膜を用いる構成を有し、高記録密度においても書込まれた信号のシフトや消滅がなく、かつ生産性に優れた垂直磁気記録媒体を提供する。 - 特許庁