The trick is to send neutrinos on a shortcut through a fourth, thus-far-unobserved dimension of space, reducing the distance they have to travel.

诀窍在于通过第4维空间即直到目前还未观察到的空间把中微子发送到一个捷径上，以减少中微子的行程。

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In this instance, the addition of annotation adds another dimension, resulting in a three-dimensional signature space.

在这个例子中，增加的注释加入了另一维，从而成为三维签名空间。

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On the vertical dimension, we distribute extra space in a ratio of (1, 4, 2) corresponding to (top margin, button itself, bottom margin).

在垂直方向上，按照与(上边距，按钮本身，下边距)对应的(1,4,2)的比例分配额外空间。

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Squash players also have a tendency to blow up - smashing rackets and outbursts - because they have to deal with the added dimension of sharing personal space in a non-contact sport, he says.

BBC: Why are tennis players so badly behaved?

When light passes through, it behaves as a dimension of time, with the cobalt structure providing the foundation for two dimensions in space.

ENGADGET: Alt-week 2.2.13: SpaceLiners, building a brain and the man made multiverse