Under the instruction of metabolic control theory, the screening of leucine auxotroph was determined as the method of selecting the mutant strain of low-yield fusel oil.
以代谢控制理论为指导，确定以选育亮氨酸营养缺陷型菌株作为初筛方法，选育低产杂醇油啤酒酵母突变菌株。
Taking the maximum tensile strain of the liner system as the control parameter, the design method of the liner system resisting the local subsidence was given for the engineering application.
建立了其受力变形分析模型，并以衬垫系统的最大拉应变作为控制标准，建立了工程上衬垫系统的抗沉陷设计方法。
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