Factors such as mode of substrate feeding, intracellular ethanol accumulation, temperature and osmotic pressure all contribute to the ethanol tolerance of yeast.
流加培养基的方式、胞内酒精积累、温度和渗透压等因素均与酵母的酒精耐性有关。
Based on the internal laser coaxial-powder feeding technology, it brought up a method of laser cladding inclined wall accumulation without support.
基于光内同轴送粉技术，提出了激光熔覆无支撑偏移堆积斜壁的方法。
The results showed that feeding L-methionine could obviously improve the accumulation of SAM, and both the biomass and SAM yield relied heavily on different feeding strategies.
实验发现补加前体L-蛋氨酸能明显促进S-腺苷-L-蛋氨酸的积累。 同时还发现不同的补加策略对菌体浓度以及S-腺苷-L-蛋氨酸的产量和浓度有不同的影响。
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