This seal is normally made by holding the torch flame stationary, blowing out a hole in the main glass body to match a second tube (hose connection in this example).

这种密封通常由控股火炬火焰平稳，吹制出一个洞，在主体玻璃机构，以配合第二管（软管连接在这个例子中） 。

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The utility model discloses a blanking hole of a dust collector, which is further provided with a blowing device which is used to blow out dust in a blanking channel at regular.

本实用新型公开了一种集尘机的下料口，该下料口处还设置有用于定期将下料通道内的粉尘吹出的喷吹装置。

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These jets are much more powerful than expected for a black hole of this size, blowing bubbles that expand faster than the speed of sound.

这些气流的能量远大于想象中这类大小的黑洞所放射的能量，以大于音速的速度吹气泡。

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The eruption began March 20 beneath the Eyjafjallajokull glacier in southern Iceland, blowing a hole in the ice.

CNN: Air travel paralyzed as volcanic ash cloud lingers

Also, blowing a hole in the middle of your work week can leave business owners and other busy execs playing weekend catch-up rather than hitting the mall.

FORBES: Wednesday 4th of July: Will it Help or Hurt Retailers?

And the hole is so big that the Spanish government will find it difficult to save the Spanish banks without blowing a big hole in its budget.

BBC: Spain moves to centre of eurozone crisis