微生物发酵过程是一种多物系的复杂的生物化学反应,随着细胞代谢过程的进行,细胞与周围环境发生能量与物质的交换,使培养液的物性发生变化,如何把这些非电量的变化转化成电量变化,把有关信息记录在记录纸上或用电子计算机进行在线数据分析,并装置成多参数测试与控制系统,进而 Microbial fermentation process is a multi-complex system of biochemical reactions, with the cell metabolic process, the cells and the surrounding environment, the exchange of energy and material, so that the physical properties of the culture fluid changes, how to change these non-electricity Into electricity changes, the relevant information recorded on the recording paper or electronic computer for online data analysis, and installed into a multi-parameter test and control system, and thus