The kinematics of helicopters in loop and roll maneuvers is analysed in this paper.

本文对筋斗和横滚机动飞行的运动学问题进行了分析。

youdao

I fly the jet out of the loop, and I look to catch the right altitude, airspeed, and AOA for the loaded roll.

我让飞机完成整个的大回环动作，并且检查这个时候的高度、空速还有攻角，准备做过载滚转。

youdao

A maneuver in which an airplane first completes half a loop and then half a roll in order to gain altitude and change flight direction simultaneously.

英莫尔曼翻转：飞机的一种特技动作，先完成半个环状，然后再完成半个翻滚以获得高度并同时改变飞行方向。

youdao

Those pads will be assignable to a host of features (cues, loop, roll, sampler, and slicer) in the Serato DJ software (sadly not ready for a demo with the hardware at this time).

ENGADGET

Working upwards from this you'll find a small effects section (transform, flanger, echo and roll), an auto-loop control and some more detailed pitch control settings.

ENGADGET: Pioneer XDJ-Aero review: a DJ controller that loves music, hates physical formats