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1.The results showed:(1) After pretreatment with LIP?14 and ME446, the chip weight loss was 4.31%～5.42% and 19.6%～?21.6%? of which was lignin loss. For chips treated with O.
结果表明：（1）LIP?14及ME446预处理后，木片失重4?31％～5?42％，其中19?6％～21?6％为木质素损失；收藏指正
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