crystalline cellulose powder 结晶纤维素粉
The results showed that hydroxyl groups of H3BO3 reacted with the hydroxyl groups of fir powder, and thus the crystalline phase of cellulose was destroyed.
研究表明，H3BO3与杉木粉中的羟基发生了缩合反应， 纤维素的结晶被破坏；
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