In contrast, a crouched stride yielded markedly deeper toe impressions than heel impressions, reflecting faster weight transfer over the length of the foot.

相反的，以蜷曲姿态行走时脚趾深度明显大于脚跟深度，反映出脚掌长度上更快的重量转移。

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The laser scans can track details as small as an eighth of an inch and have swept the entire ship across its 114-foot length and 28-foot width — once a cramped home to a crew of 35.

激光扫描可以跟踪到小至八分之一英寸的细节。 经过扫描得出摩根号捕鲸船长34.7米，宽8.5米，可搭载的船员35人。

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When he cannot use his eyes to guide his steps, he will walk straight only if he takes a step of the same length with each foot.

只有当一个人的两只脚所迈出的每一步的长短都完全相同时，这个人才可以不用眼睛来引导脚步而能够顺着一条直线往前走。

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A gig is 10 to the 9, so it does two operations in the length of time it takes light to get from one foot off the table down to the table. That's amazing.

因此光行进一英尺的,时间内电脑可以,进行两次基本运算,这太神奇了。

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Now I didn't use--no hands-- that was just the notes that are naturally on the twelve and a half-foot length of vibrating air.

我没有用手控制,都是十二个半英尺高的震动空气柱,自然产生的音符

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But imagine if the length of the foot changed each day, each hour, and each second, much as the value of the dollar does, and by proxy, the yuan.

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Just answering the door, with her thirty-foot length of oxygen tubing trailing after her, had left her winded.

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That argument is now reinforced by the realisation that trucking sick pigs the length of the country is a highly effective way of spreading the foot-and-mouth virus far and wide.

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