一个来自一种叫丙酸梭状芽胞杆菌的细菌，另两个来自贪铜菌吊钩虫。
One comes from a bug called Clostridium propionicum, another two more from Cupriavidus necator.
并通过添加丙酸钙作为防腐剂有效抑制了细菌和霉菌的生长。
Ca-propionate was used as antiseptic agent to restrain growth of bacteria and mold.
在大多数标本中含有乙酸、丙酸、丁酸、异丁酸、戍酸、乳酸和琥珀酸，与细菌培养的结果基本相符。
Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.
在大多数标本中含有乙酸、丙酸、丁酸、异丁酸、戍酸、乳酸和琥珀酸，与细菌培养的结果基本相符。
Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.
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