A quantitative study was carried out concerning the respective share of the oxidation and reduction reaction of the char combustion within the above cited range of temperatures.

定量研究了在此温度范围内煤焦燃烧的氧化与还原两种反应各占的份额。

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Nobody should be trading defense stocks based on such dire scenarios, because there are too many uncertainties concerning how the deficit reduction pact will be implemented to develop a firm conviction about where demand for military goods is headed.

FORBES: How The Budget Agreement Will Hit Defense Contractors