高位泥炭沼泽形成的煤可选性好，而低位泥炭沼泽形成的煤可选性差。
The washability of coal deposited in high peat bogs is better than that deposited in low peat moors.
对几种泥炭制剂的化学组成和性质进行了对比，指出我国低位中分解度泥炭制备生物活性制剂的可能性。
It is suggested that the Chinese middle decomposed low-moor peats can produce biologically active preparations by the hydrolysis and(or) oxidation methods.
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