By the use of the Deep-Shaft-Carbonisation also wet biomass and bio-waste can be transformed into coal with a carbon yield of almost 100%.

通过采用深竖井碳化技术，湿生物质和生物废料可以被转化成可以产出将近100% 碳的煤。

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There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity.

除了粮食产量之外，还有许多不同的方法来衡量农业表现：能源使用、环境成本、水的纯度、碳足迹和生物多样性。

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The two choices of new engine could yield fuel savings of 15% (airlines consider anything above 2% to be meaningful), and will reduce carbon emissions and engine noise.

新引擎的两种选择可以节油15%(航空公司认为节油率超过2%才有意义)，并减少碳排放以及引擎噪音。

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Shell's gasification technique consists of partially combusting pulverized coal to yield carbon monoxide and hydrogen gas, which combine to form synthetic natural gas.

FORBES: Companies, People, Ideas

Do we better help the developing world by making drastic carbon cuts today that might in an ideal world avoid a 7% yield drop, or by making higher-yielding varieties of crops available that could potentially generate drastic yield increases?

WSJ: Bj?rn Lomborg: Global Warming and Adaptability