The hole in the working gate in the export of tunnel usually decorate, working gate often moving water requirements of opening and closing, often in static water maintenance gate opening and closing.

有压洞的工作闸门通常布置在隧洞的出口，工作闸门要求常在动水中启闭，检修闸门常在静水中启闭。

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The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.

平坦的闸板底部与阀座之间能够实现全周长阀座密封，避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。

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Athletes finish marathon or half marathon within the gate-closing time can receive souvenirs with number bib at the organizing committee distribution desk.

在各项目关门时间内跑完马拉松、半程马拉松的选手，完成比赛后凭完整号码布到组委会物品领取处领取完赛物品。

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Constance would still be able to smell it later on, as she drove down the winding ramp for the last time, pulling away from the closing electric gate and the saluting security guard, onto the gritty ground floor and out into traffic, en route to .

NEWYORKER: Shauntrelle