Hot ash from John's pipe set fire to the papers.

从约翰的烟斗里倒出来的热烟灰使这些文件烧了起来。

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The water pipe set inside the smoke pipe (5) increases the heat transmission area, cooling down the exhaust temperature.

水管设在烟管（5）内增加了烟道中的传热面 积，使排出烟的温度降低；

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Phases are a logical set of handlers in a pipe.

阶段是管道中的处理程序逻辑集。

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Horizontal Drilling now allows these same operators to drill and set pipe for a mile or more horizontally through this same rock formation.

FORBES: Horizontal Drilling: A Technological Marvel Ignored

With 10 million yuan in capital, much of it provided by his parents, Zhang set up his own pipe coating business in 2002.

FORBES: Add Oil! Chinese Drill-Pipe Maker Ventures Into The Middle East

But after an anxious 25 minute wait, the flash igniters set up around the leaking gas pipe failed to go off.

CNN: November 21, 2012 -- Updated 1203 GMT (2003 HKT)