An example is a bolt hole circle, in which the diameter of the bolt circle, the spacing of thebolt holes, and other parameters must be specified.

例如螺栓孔圆形，螺栓圈的直径，其中必须指定螺栓孔和其他参数的间距。

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Permissible deviation of bolt hole circle diameter on flange and permissible limited deviation of two adjacent holes on flange shall be less than 0.6mm.

法兰螺栓口中心圆的直径的容许偏差及法兰相邻两孔极限容许偏差的应小于0.6毫米。

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To ensure the degree of processing die's hole circle, it is also designed into a stable, high accurate self-centering mold base, thereby improving the dies quality.

确保加工模具孔形的真圆度，该机又设计了稳定、高精度自定心的模座，从而提高模具的品质。

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Arches are formations that look like half a circle above an opening or hole in a rock.

VOA: special.2009.04.15

Allowed to walk in from the right circle, Vanek held the puck waiting for a hole to open up and then snapped a shot, which Pavelec snagged with a quick wave of his glove.

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But although there were now only the mandatory four fielders inside the circle, dot balls built pressure and O'Brien finally went big again, only to hole out at long-off.

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Of course, exploiting a hole is also the only way to test that it has been fixed, so those outside the inner circle will be forced to rely on the software vendor's say-so when they get fixes and patches.

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