In another variation, Saint Catherine of Alexandria was wrapped around the rim of a spiked wheel and rolled across the ground in the early fourth century.

在另一种变异中，在4世纪早期，亚历山大的圣凯瑟琳沿着一个穗状齿轮的边框被包裹，然后在地面上滚动。

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For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.

对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。

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Deposing EM38 horizontally at different heights above the ground, the variation of EM readings has a relation to the salt contents in different depths of soil layer.

将EM 38水平放置在地表以上不同高度，仪器e M读数随高度的变化与不同深度土层的盐分含量分布有关。

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More recently, many states have begun offering a sort of middle ground: A variation on the traditional design -- professional sports team logos, calls to nature conservation, celebrations of the arts, etc.

BBC: Flags on car plates - right or wrong?

Selection can shift a population from life in the trees to life on the ground by tiny steps but only if the right kind of variation is available.

ECONOMIST: A master of evolution takes a last long look at Darwin