The wheel is designed with obstacles in the ball's path to randomize its movement.

这个轮盘在小球的行进路线上设计了令其能够随机停下的障碍。

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These actions include things like depressing a key (NoteOn), releasing a key (NoteOff), changing a synthesizer program or patch setting and movement of a pitch wheel to alter a note's pitch.

这样的操作包括按键 (NoteOn)，释放键件 (NoteOff)，更换合成器程序或者修补齿轮的设置或者移动齿轮来改变音符的音调。

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With the mouse button held down, you can use the mouse-wheel to change your movement speed.

按下鼠标右键同时使用鼠标滚轮可以改变移动速度。

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Instead of its standard position behind the movement in back of the watch, the 14mm-diameter wheel floats above the movement and dials, encased under the domed crystal on its face.

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The watches have a dial aperture at the position of the balance wheel to show that the movement inside is mechanical.

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The innovation works by sending electronic signals from the steering wheel to a computerised unit that then controls the movement of the tyres, rather than using mechanical links.

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