木糖发酵是决定植物纤维资源生产酒精经济可行的关键之一。
Xylose fermentation is one of the key factors in the cost of ethanol production with lignocellullose as feedstock.
基因工程师已花费二十年时间来尝试制作一种酵母，它能在工业规模上使木糖发酵。
Genetic engineers have spent 20 years trying to create a type of yeast that can ferment xylose on an industrial scale.
介绍了利用毛细管柱气相色谱法测定木糖发酵液中乙醇含量，其变异系数小于2 %。
Capillary - column gas chromatography was applied successfully to determine the ethanol in the xylose fermentation broth, the coefficient variation was less than 2 percent.
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