羟基羧酸 meaning in English
hydroxycarboxylic acid
Examples
- Proteolytic enzymes catalyze oligomerization of the . alpha . - hydroxy carboxylic acid and . alpha . - amino acid
蛋白水解酶催化-羟基羧酸和-氨基酸的低聚化。 - An enzymatic synthesis and composition of oligomers and co - oligomers comprised of . alpha . - hydroxy carboxylic acids and . alpha . - amino acids or peptides is disclosed
一种低聚体和由-羟基羧酸和-氨基酸或肽组成的副低聚体的酶合成成分。 - Hi this thesis , the setting time of various retarders had been tested , in which three retarders with good retarding action , citric acid , sodium tripolyphosphate , bone glue are respectively chosen from three types of retarders , hydroxyl carboxylic acid type , phosphate type and protein type , and the strength and setting time of gypsum added with them are determined . effect of some factors , such as ph value , fineness of hemihydrate , type of gypsum on the retarding action of the retarders is also studied
本文对多种缓凝剂进行凝结时间测试，选择效果良好的羟基羧酸、无机盐和蛋白质类型的三种缓凝剂：柠檬酸、多聚磷酸钠和骨胶，测定它们对石膏凝结时间、强度等宏观性能的影响，并分别研究ph值、石膏细度和石膏种类等因素对它们的缓凝效果的影响。 - In a preferred embodiment , a . alpha . - hydroxy carboxylic acid with a specific chiral configuration is linked by an amide linkage to a . alpha . - amino acid specific with a specific chiral configuration or linked by an amide linkage to a peptide made up of . alpha . - amino acid monomers having identical chiral configurations
主要体现在，含有特定结构的-羟基羧酸与一个含特定结构的-氨基酸以氨基联接特异结合，或与一个有相同结构的，由-氨基酸单体组成的肽以氨基联接相连。