谷氨酸发酵中，不同溶氧条件对产物谷氨酸和主要副产物乳酸的生成积累影响很大。研究了不同溶氧条件下和几种非正常条件下的谷氨酸发酵中主要关键酶（谷氨酸脱氢酶和乳酸脱氢酶）的变化规律，为谷氨酸发酵的进一步优化和控制提供了基础数据。
... oxygen compound 氧化合物 oxygen concentration in the water 溶氧浓度 oxygen depolarization 氧去极化 ...
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影响丝状微生物形态的主要因素有搅拌强度、溶氧浓度和稀释率等。
Most studies on the effects of agitation intensity on fungal morphology were focused on the relation between hyphal length and specific energy dissipation rate.
根据对鱼塘养鱼水体生态环境因子的现场实验，分析了鱼塘溶氧浓度的变化规律。
Based on experiments on ecologic environmental factors in the water body in fishpond, the variation pattern of oxygen solubility in fishpond was analysed.
该系统克服了常规PID在溶氧浓度控制上的不足之处，可初步实现对溶氧浓度的优化节能控制。
The controller overcame the shortcomings of com-mon controller and displayed a satisfactory optimal control of DO concentration for energy saving.
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