Among the oxygen consuming factors, AR was the largest oxygen consumer, which made up more than 70% of the total oxygen consumption of water column;

在池塘氧耗因子中，水呼吸是最大的溶解氧消耗者，占水柱总耗氧量的70 %以上；

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This thesis analyzes and investigates on such vital important factors of the fire, as smoke harm time, heat radiation harm time and oxygen consuming harm time.

针对火灾中主要致命因素危害时间 ，如火灾烟气危害时间、热辐射危害时间、氧气消耗危害时间等进行了分析和研究。

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As that plankton sank, it fed a secondary boom among the bacteria below, consuming much of the oxygen in deeper waters.

由于那种浮游生物下沉，滋养了下面的细菌，使其形成二级繁荣，大量消耗了深层海域的氧气。

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