来自甜菜、杏仁、鸡蛋、肉和谷物中的苯基丙胺酸会形成神经递质的多巴胺。
Phenylalanine from beets, almonds, eggs, meat, and grains goes into making the neurotransmitter dopamine.
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA 为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。
A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
采用加入无机酸、碱中和以及精馏技术，考察了从制药废液中分离乙醇和二异丙胺的工艺条件。
In this paper, the technology conditions of recovering ethanol and diisopropylamine from pharmaceutical waste were studied using mineral acid, alkali neutralization and rectification.
应用推荐