操作上

(1)pertaining to a process or series of actions for achieving a result; "operational difficulties"; "they assumed their operational positions"

(2)結果を達成するためのプロセスまたは一連の行動について

(1)operational difficulties

(2)運転上の諸問題

(3)they assumed their operational positions

(4)彼らは、彼らの操作上の職を引き受けた