This means, the acquisition footprint can produce false appearance of regular change in stratigraphic structure in seismic imaging.

也就是说，采集脚印会引起地震成像中出现地层结构模式发生规律性变化的假象。

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There are also studies showing how vegans who drive SUVs (sport utility vehicles) have a smaller carbon footprint than a non-vegan who drives a regular car.

也有研究说明严格素食主义者驾驶的休闲越野车如何能比非严格素食主义者驾驶的普通车辆排放出较少的二氧化碳。

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The gait and footprint distribution of a camel walking on sand, the regular changing pattern of motion parameters with the changing of walking speed and the slope Angle were studied.

研究了骆驼坡道行走的运动步法、足印分布，以及骆驼运动参数随速度、坡度的变化规律。

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