例句
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Key products: A thiamphenicol, florfenicol test, doxycycline, the quinolones.
重点产品: 甲砜霉素 、 氟苯尼考 、 强力霉素 、 喹诺酮类.
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The accepted commercial process is based on 2, 4 - difuloroaniline, through coupling , acylation, hydrolysis and carboxylation reactions.
公认的可工业化的生产方法是以2, 4- 二氟苯胺为原料, 经偶联 、 酰化 、 水解、羧化等一系列反应制备.
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The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail.
简要概述了2,4-二氯-5-氟苯甲酸的用途及其合成方法.