English Dictionary

roll off

IPA（発音記号）

/ˈɹol ˈɔf/

動詞

航空機

(aviation, of an aircraft) To spontaneously roll suddenly and rapidly to one side or the other upon entering a stall (due to one wing stalling slightly before the other does, combined with the reduced effectiveness of ailerons for roll control at high angles of attack).

日本語の意味

航空機が失速に入る際、一方の翼が僅かに先に失速し、制御が効かなくなるために、急激かつ予期せぬ方向に傾く現象。 / 失速状態において、エルロンの効果が低下するため、片側に迅速に回転する、いわば「転倒」する動作。

During the stall recovery exercise, the instructor warned that the aircraft could roll off sharply if one wing stalled slightly before the other.

失速回復訓練中、教官は一方の翼がわずかに先に失速すると、機体が急に片側へ大きく傾く可能性があると警告した。

意味（1）

(aviation, of an aircraft) To spontaneously roll suddenly and rapidly to one side or the other upon entering a stall (due to one wing stalling slightly before the other does, combined with the reduced effectiveness of ailerons for roll control at high angles of attack).

In addition to the large decrease in lift caused by the stall itself, further performance degradation can be expected as the airplane rolls off, as the spoilers on the high wing deploy in an attempt to fight the plane's sudden rolling motion.

意味（2）

To come off (something) with a rolling motion.

Dawn mist rolling off the adjacent North Downs creates a sepia effect over the river with no need for digital enhancement.

rolls off （ present singular third-person ）

rolling off （ participle present ）

rolled off （ participle past ）

rolled off （ past ）