anan.言论集；语录；轶事pref.向上；向后；再abbr.美国报业协会（=American Newspaper Association ）Anashin阿纳申

1. A HPLC method for quantitative analysis of organic acids in the succinic acid anaerobic fermentation broth was developed.
   建立了一种利用高效液相色谱法定量分析丁二酸厌氧发酵体系中多种有机酸的方法。
2. Acetic acid is formed as an intermediate in the anaerobic fermentation of carbohydrates, proteins, and fats.
   醋酸是碳水化合物，蛋白质和脂肪在厌氧发酵时所形成的中间体。