It will never be entirely flat because of the shape of the crotch seam, so I designed a bag with an elastic opening at the top so it wouldn't be a problem.

它永远不会完全因为裆缝形状扁平的，所以我设计了一个在顶部弹性打开袋子，以便它不会成为一个问题。

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Integral flat head with or without a nozzle attached at the central opening.

中心开孔带或不带接管的整体平盖。

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Firstly, the experiment was made to investigate the strengthening of concrete flat plates with opening using externally bonded CFRP.

因此在本文中对碳纤维加固钢筋混凝土开孔平板进行了试验研究与理论分析。

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Latvala's win came at the end of a topsy-turvy three days which often saw tactical driving employed at the expense of flat-out pace, particularly over the opening leg.

CNN: Latvala victory ends Loeb's winning streak

However, O'Gara kicked Ireland into the lead after 10 minutes and the fly-half's flat pass to a charging Andrew Trimble six minutes later helped set up the game's opening try - although it looked a shade forward.

BBC: Ireland 29-11 Italy

Yardy has often stemmed the scoring with his unique brand of flat slow to medium left-arm, but he conceded 26 in his opening four overs.

BBC: Century for Andrew Strauss in England win over Pakistan