以二乙胺 、 二硫化碳、双氧水为原料,在硫酸的中和作用下合成戒酒硫, 研究了各反应条件的影响. Disculfiram was synthesized from diethyl amine, carbon disulfide and peroxide, and the reaction condition was studied.
她有视觉、听觉、触觉、嗅觉和味觉。She can see, hear, touch, smell, and taste.燃烧的金属的味道刺激着他的嗅觉。The scent of burning metal assailed his nostrils.他的嗅觉告诉他,他正走近牛棚.His nose told him that he was getting near the cow shed....
Objective : To investigate the effect of morphine on purine nucleotide catabolism and the mechanism.目的: 研究吗啡依赖及戒断对嘌呤核苷酸分解代谢的影响与作用机制.Intracellular PHB depolymerase and 3 hydroxybutyrate dehydrogenase catalyze the initial ...