The capsules are arranged as pixels and electric charges applied to each pixel pull either the black or the white particles towards the top of the capsule (and the opposite colour to the bottom).

这些胶囊按照像素排列，电荷会作用于每个像素点上，将白色或者黑色的粒子拉到胶囊的顶部（同时，那些相反的颜色会被排斥到底部）。

youdao

Particles placed at the top of either slope would fall down to the bottom under the pull of gravity. Particles placed at the bottom of either slope would go nowhere.

在重力的拉动下，放在任何一个斜面顶部的粒子都会滚到底部，而放在底部的粒子会保持不动。

youdao

Pull it out quickly, pressing against the top of the lock cylinder while gently turning your wrench.

快速地把它抽出来，轻轻转动扳手，同时紧压锁芯顶部。

youdao

Even on WiFi, control feels laggy, and there's no native guide (though there's an icon to quickly pull up your set-top box's guide).

ENGADGET: SlingPlayer Mobile for iPhone coming shortly: $29.99, no 3G support

The 20-year-old opener smashed five fours and a six before a top-edged pull off Tim Bresnan was well-held by Pietersen.

BBC: Cricket World Cup: Brilliant Ireland shock England

It had been a masterful innings from the 34-year-old whose most alarming moment came when he top-edged a pull shot over the slip cordon.

BBC: Jacques Kallis hits ton after England set early pace