被冰川锁住的空气气泡可以证明温室气体排放水平的上升，这已被作为“人类时代”开始的证据。
The rise in the level of greenhouse gases, which can be demonstrated on the basis of air bubbles trapped in glaciers, has been proposed as evidence of the beginning of the "age of man."
同时发现N2气氛下产生的气体中烃类和一氧化碳的体积百分比明显高于空气气氛下的百分比，气化工况对有机物的处理比较充分。
The volume percentages of hydrocarbon and CO in generated gas are higher in N2 atmosphere. Gasification is more efficient in organic waste disposal.
同时发现N2气氛下产生的气体中烃类和一氧化碳的体积百分比明显高于空气气氛下的百分比，气化工况对有机物的处理比较充分。
Furthermore, the sections are also moved forward. The volume percentages of hydrocarbon and CO in generated gas are higher in N2 atmosphere. Gasification is more efficient in organic waste disposal.
同时发现N2气氛下产生的气体中烃类和一氧化碳的体积百分比明显高于空气气氛下的百分比，气化工况对有机物的处理比较充分。
Furthermore, the sections are also moved forward. The volume percentages of hydrocarbon and CO in generated gas are higher in N2 atmosphere. Gasification is more efficient in organic waste disposal.
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