If a robot is removed from more than one game for "fouling" it will be disqualified from the tournament.

如果机械人因犯规而要出场多过一次，队伍将被取消比赛资格。

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Reverse osmosis (RO) membrane separation technology is used more and more widely in water treatment, and much attention has been paid to the fouling of the RO membrane.

反渗透膜分离技术在水处理中的应用越来越广泛，膜污染也日益受到重视。

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Nicola Davies, who runs Paws n Claws, a dog walking and pet sitting company in Welshpool, welcomed the council's plans but said the town needed more dog fouling bins.

BBC: Welshpool dog ban: Council plan to control fouling

Alas, all it succeeds in doing with its Rube Goldberg fix-up, however, is fouling up the foul up even more, fomenting more discontent and inflicting more hurt as its geniuses attempt to convert the sinking ship into a flying ark.

FORBES: The Grand Old Party Is The Fixing-The-Unfixable Party

Georgetown began fouling late in the hope of closing the gap even more, and the strategy worked.

WSJ: Hoyas set for last Big East visit to Carrier Dome