英语翻译microorganisms,in particular yeast ,have been used for s
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英语翻译
microorganisms,in particular yeast ,have been used for several thousand years for the production of beers ,wines and other ferment products .however,it was not until 1878 that the actual components of the yeast cells responsible for the fermentation were named as enzymes .less than two decades later the inanimate nature of enzymes was clearly demonstrated with cell free extracts of years which were able to catalyse the conversion of glucose to ethanol .the final demonstration that enzymes were proteins came in 1926 with the purification and crystallization of urease .
microorganisms,in particular yeast ,have been used for several thousand years for the production of beers ,wines and other ferment products .however,it was not until 1878 that the actual components of the yeast cells responsible for the fermentation were named as enzymes .less than two decades later the inanimate nature of enzymes was clearly demonstrated with cell free extracts of years which were able to catalyse the conversion of glucose to ethanol .the final demonstration that enzymes were proteins came in 1926 with the purification and crystallization of urease .
微生物,尤其是酵母,从几千年起就已经被用于生产啤酒、葡萄酒和其他发酵品.然而,直到1878年,酵母中真正负责发酵的酵母细胞才被命名为酵素.不到二十年后,人们用可以把葡萄糖转化为乙醇的长年的无细胞提取物清楚地证明了酵素的无生命性.到了1926年,人们又通过尿素酶的提纯和结晶,最终证明了酵素是蛋白质.
绝对手翻~不过有些地方你自己可以酌情删改哦~
因为我学的生物是英文的- -..所以对专有词汇的使用可能有点小差错哦~
绝对手翻~不过有些地方你自己可以酌情删改哦~
因为我学的生物是英文的- -..所以对专有词汇的使用可能有点小差错哦~
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