例句 /

Asymmetric Reduction of Ethyl 4-Chloroacetoacetate to R-( )-4-Chlor-3-Hydroxybutyrate by Recombinant Escherichia Coli Strains

Asymmetric Reduction of Ethyl 4-Chloroacetoacetate to R-( )-4-Chlor-3-Hydroxybutyrate by Recombinant Escherichia Coli Strains

重组菌转化4-氯乙酰乙酸乙酯为R-( )-4-氯-3-羟基丁酸乙酯的研究