So nitrogen fertilizer needs to be applied in large area in planting eucalyptus.

因而种植桉树需要大面积施加氮肥。

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As a lump of coal which has been in contact with oxygen for centuries without burning will combine with it when once ignited, so nitrogen, excited by electricity, will burn.

一块暴露在空气中几世纪没点燃过的煤炭，当他点燃时便会与它结合，所以说氮，在电流的刺激之下，可以燃烧。

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The poor soil of bogs, for example, offers little nitrogen and phosphorus, so carnivorous plants enjoy an advantage over plants that obtain these nutrients by more conventional means.

例如，沼泽贫瘠的土壤提供的氮和磷很少，所以肉食植物比那些通过更传统的方式获得这些营养的植物更有优势。

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The list is quite long." So Professor Galloway and other researchers have developed a nitrogen footprint calculator.

VOA: special.2011.04.05

So, in order to fill our octet, what we do is put two on the nitrogen and two on the carbon.

因此，为了填满我们的“八隅体“,我们需要将两个放到氮上，将另外两个放到碳上。

麻省理工公开课 - 化学原理课程节选

So, electron promotion does not happen in terms of nitrogen, because it would not increased our number of unpaired electrons.

这里对于氮原子不会有电子激发，因为这不会增加,未配对电子的数目。

麻省理工公开课 - 化学原理课程节选

So Coe moved a nitrogen atom, too, and suddenly had a series of compounds to test that did exactly what Pfizer had wanted a drug to do.

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Energy accounts for about three-quarters of the cost of producing nitrogen fertilisers, so cheaper gas and proximity to America's many farmers make Terra an attractive buy.

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The daughter fighting for cremation ran out of money and had to give up the battle, so Ted Williams was suspended in liquid nitrogen.

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