ประโยคภาษาจีน : 中文句子 |
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hé bìng 合并 lǜ yè 滤液 hé 和 xǐ dí yè 洗涤液 nóng suō 浓缩 bìng 并 dòng gàn 冻干 yǐ 以 fēn lí 分离 gèng 更 xī 昔 luò wéi 洛韦 xié ān suān 缬氨酸 zhǐ 酯 |
The combined filtrates from filtration and the washings are concentrated and lyophilized to isolate ganciclovir L-valine ester. |