Crews are slowly pumping heavy drilling mud into a cap on the top of the well, to push down hydrocarbons that are already present in the well pipe.

工程人员正在缓慢地将特殊泥浆注入井口上的控油罩，将油井管道中已经形成的碳氢化合物压在下面。

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And, when you fill the tank again, water will reach the top of the tank and overflow through this vent pipe.

而当你又注水进水箱的时候，漫过箱顶的水就从这个溢水管溢出。

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If the rate is at the low end of the range and was lower still before a key pipe on top of the blowout preventer was cut to accommodate the top hat, about half as much oil has been spilled so far.

假如现在这个比率是最低的、并且放在防喷器上方的关键性管道适应了高帽之前、仍然保持低比率，那时候泄漏的油约相当于现在已经漏掉量的一半。

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On ABC News, BP managing director Bob Dudley said underwater robots will move in to saw off the top of the broken pipe.

VOA: standard.2010.05.31

The trick now is to machine the top of the pipe so that the remaining 1400 or so feet can be gripped or to use other tactics to grab hold of it and pull it up and out of the hole so that drilling can proceed.

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It was an 83.5-carat diamond and it gave birth to one of the world's most powerful multinationals, De Beers, named for Afrikaner brothers who owned a farm on top of a diamond pipe.

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And you can either stack it on top of each other high, or you can just grow the single pipe vertically, and plants will naturally sprout right out of that.

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