An expanding shock wave traveled into the surroundings and a reverse shock was driven back in toward the remnants of the star.

在这个冲击波向外扩充的时候，一个反方向的剧烈收缩也被驱使着，朝着恒星残留物而去。

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On the reverse is a five-pointed star and a scroll between the words "for GOOD" and "CONDUCT", surrounded by a wreath formed by a laurel branch on the left and an oak branch on the right.

背面是一个五角星和之间的良好改为“滚动”和“行为”，由左边的桂冠分行和右侧橡树枝形成了花圈包围。

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The company went public as Star Scientific in 1998 in a reverse merger with Eye Technology, a moneylosing optical-lens manufacturer that was sold off in 1999.

FORBES: Blowing smoke

After next weekend's All-Star Game, it may be hard for Los Angeles to reverse the bad energy of the season's first half.

WSJ: Los Angeles Lakers: The Loopy Mess of LakerFail

But Aussie scrum-half Orford was the star turn, setting up the Bulls' first two tries, with a smart reverse pass to the surging Scuton before the neat kick which veteran Steve Menzies brilliantly claimed before cleverly sending Sheriffe over.

BBC: Bradford Bulls 41-22 Castleford Tigers