研究了泥炭有机质含量的测定方法，并对陕西勉县泥炭中有机质含量进行了测定。
The determination method of organic content in peat coal has been studied in this paper. The organic content in peat coal of Mianxian County of Shaanxi has been determined.
研究了泥炭有机质含量的测定方法，并对陕西勉县泥炭中有机质含量进行了测定。
The determination method of organic content in peat coal has been studied in this paper. The organic content in peat coal of Mianxian County of Shaanxi has been determined.
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