two-step acid etching 两步酸蚀法
three-step acid etching 三步酸蚀法
acid-leaching-two-step method 液体聚合氯化铝
Two-step acid-alkali treatment 酸碱两步处理
two-step acid-catalyzed process 酸催化两步法
one step nucleic acid extraction 核酸一步法抽提与逆转录
Aconitase 2 (ACO2) catalyzes the conversion of citrate to isocitrate via cis-aconitate in the second step of the tricarboxylic acid (TCA) cycle (1, 2).
顺乌头酸酶2 (ACO2)在三羧酸循环第二步骤中催化从柠檬酸经顺乌头酸生成异柠檬酸的异构化(1,2)。
Screening for 2 - bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.
筛选以2 -溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。
During the acid wash step, chemical contact is usually sufficient.
在酸洗过程中，化学试剂的接触通常式充分的。
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