The companion star had apparently survived the original supernova explosion that created the black hole.

图中这颗伴星显然从创造黑洞的超新星爆发中幸存下来。

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The technology for boring-reaming the bolt hole of pin connecting original main shaft with new runner of turbine in site of Danjiangkou hydropower plant and its effect are described.

介绍了丹江口电厂在机组改造增容中新转轮与原大轴连接销钉螺栓孔工地同镗铰所采用的方法及达到的效果。

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The test of water simulation on the original running system verifies shows that unreasonable original running system causes blow hole in 495A diesel engine block casting.

通过对缸体原浇注工艺的水力模拟，发现原浇注工艺不合理是造成495A缸体产生缺陷的主要原因。

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The new patch fixes both the original security hole named after researcher Juan Carlos Garcia Cuartango and a recently discovered variant of the problem.

CNN: Downloads to improve your Web experience

Askernish is a par 67 nine-hole links course but it was discovered that it had been laid out over the original 18-hole course designed by Old Tom.

BBC: NEWS | UK | Scotland | Golf course turns back the clock

Using the former, players smooth a path from near their ball to the hole, and place their ball in the path to putt, making sure that the distance to the hole is the same as from their original lie.

WSJ: Sand-Greens Golf: A Game Lives On in the Great Plains