You will get an error if you attempt to create hard links that cross file systems or that are for directories.

如果您试图创建跨越文件系统或用于目录的硬链接，您会得到一个错误。

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The horizontal cross section of the pyramid is square at any level, with each side measuring 229 m (751 ft) in length. The maximum error between side lengths is astonishingly less than 0.1%.

金字塔的水平剖面在任何高度都是正方形，每面的长度也都是229米(751英尺)，惊人地是，其最大的误差小于0.1%。

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Take the first cross section as an example, and the calculation formula of flexural capacity of composite beams is obtained by using the error transfer formula of mathematical statistics.

运用数理统计学的误差传递公式，推导出了组合梁截面抗弯承载力统计参数的计算公式（以第一类截面为例）。

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Under cross-examination he said clerical error may have accounted for such a high figure and that only four people had "definitely" been tied to voter fraud.

CNN: STORY HIGHLIGHTS

Sunderland tried to muster a response but struggled retain possession before Fulop's error from Ngog's hooked cross allowed a grateful Benayoun to slot home.

BBC: Liverpool 2-0 Sunderland

In the end, it was Davydenko who brought the world number three back into the match with a poor game at 4-4, making a backhand error before going for too much on a cross-court forehand and dragging it into the tramlines on break point.

BBC: Djokovic edges past Davydenko