| Terms for subject Reliability (403 entries) |
| accumulated down time | 累積ダウン時間 | |
| accumulated up time | 累積アップ時間 | |
| activation (of a dormant fault) | 活性化事象 (休眠フォールトの) | |
| active corrective maintenance time | 実働事後保全時間 | |
| active failure | 能動的故障 | |
| active maintenance time | 実働保全時間 | |
| active preventive maintenance time | 実働予防保全時間 | |
| active redundancy | 常用冗長 | |
| adaptive maintenance (of software) | 適応保全 (ソフトウェアの) | |
| adequacy (of an electric power system) | 適正供給能力 (電力系統の) | |
| adequate state (of an electric power system) | 適正供給状態 (電力系統の) | |
| administrative delay | 管理遅延時間 | |
| ageing failure | 経時故障 | |
| ageing failure | 経年故障 | |
| aggregate equivalent peak interruption duration | ピーク負荷等価合計停電時間 | |
| alert state (of an electric power system) | 警戒状態 (電力系統の) | |
| asymptotic availability | 定常アベイラビリティ | |
| asymptotic availability | 漸近アベイラビリティ | |
| asymptotic failure intensity | 漸近故障強度 | |
| asymptotic unavailability | 定常アンアベイラビリティ |