If the absolute reference frame is admitted, in accordance with FitzGerald-Lorentz length contraction effect and Lodge-Lorentz time dilation effect, the slide down paradox can be eliminated.

如果承认存在绝对参考系，按斐兹杰惹-洛伦兹长度收缩效应和洛奇·洛伦兹时间延缓效应，就可以消除滑落悖论。

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By using Lorentz transformation, this article explains the paradox of Lorentz length contraction, it also proves that observers in different reference systems reach the same observing conclusion.

本文应用洛仑兹变换和信号的传播速度小于光速，解释了洛仑兹长度收缩佯谬，具体证明了在不同参照系上的观测者，观测所得结论相同。

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In this paper the author analyzes that Time Dilation Effect and Length Contraction Effect in special relativity have no relations with acceleration but velocity.

分析了狭义相对论中的钟慢效应和尺缩效应只与速度有关而与加速度无关。

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Considering gold sold off during the latter part of last week and hit a six-month low on Friday, analysts with both Commerzbank and UBS pointed out that the next round of CFTC data is likely to show a further contraction in speculative gold net length, although that in turn ultimately could end up offering some support for the market.

FORBES: CFTC: Large Speculators Cut Gold Net Length As Traders Add Short Positions