Radiocarbon dating had to do with chemical analysis, something to do with measuring the amount of radiocarbon that's left in organic stuff.

放射性碳年代测定法涉及到了化学分析，与文物中残留的有机物成分所释放的放射性碳的含量测定有关。

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They found that turning the air off for a set amount of time maximized nitrogen and organic compound removal.

他们发现，在一定时间内关闭空气流通可以最大程度上减少氮和有机化合物的含量。

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For example, at the Porcupine Abyssal Plain, the amount of organic material sinking from above can vary by almost an order of magnitude from one year to another.

例如，在波丘派恩河的海底平原，来自海面的有机物质的数量随着年份的增加而发生数量级的变化。

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They were also urged to increase the amount of organic and locally-sourced food on their shelves.

BBC: NEWS | Business | Supermarkets 'must cut packaging'

Though it has been estimated that in Earth's early history only a few percent of comets or asteroids arrived at low enough angles, the bombardment would have been heavy enough to deliver a significant amount of intact organic material and water, Blank said.

BBC: Comets could have seeded life on Earth

Capitalizing on the idea that people generally tend to find the interests of their friends, well, interesting, the ability to share what one has just read, watched, or listened to allowed for an organic, and explosive, increase in not only the amount of content one consumed, but also the breadth of it.

FORBES: Search, Social, And Recommendation-Engines