The N2 released from methanol synthesis can be used to synthesize ammonia for urea production.

甲醇合成弛放气中含N2又可用于合成氨加工成尿素。

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Hydrogen is used extensively in industry for the production of ammonia.

氢气大量地在工业中被用于氨的生产。

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Discovery is delivering a new astronaut sleeping quarters, an ammonia tank and a gyroscope for the space station.

“发现”号将为空间站送去一个新的宇航员睡觉舱，一个氨水箱和一个回转仪。

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Discovery is delivering a new astronaut sleeping quarters, an ammonia tank and a gyroscope for the space station.

VOA: standard.2010.04.05

What was neat about it is before that time, the predominant species to use for air conditioning or refrigeration was ammonia.

在这之前是很整洁的，之前最主要的用于空调或者冰箱的,物质是氨。

麻省理工公开课 - 固态化学导论课程节选

And what is the shape, for one more clicker question on ammonia?

那它的形状呢？,再来一道关于氨分子的课堂习题？

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The ammonia coolant for the power channel, one of eight used to supply electricity to the station, would likely have run out by late Friday morning had it not been shut down, NASA said.

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The ammonia coolant for the power channel, one of eight used to supply electricity to the station, is likely to run out by late Friday morning and it will be shut down, NASA said.

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After the manure is processed in the digester, liquid waste enters an aeration bin, where it is treated for ammonia and other pollutants.

FORBES: Written by John Platt