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词汇 lignin of straw black liquor
释义 lignin of straw black liquor
基本例句
黑液木素
Optimal conditions for preparation of active lignin oxide by oxidizing black-liquor lignin with nitric acid were studied.研究了造纸黑液木素稀硝酸氧化法制备活性氧化木素的适宜条件。
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