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absolute alcohol

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absolute alcohol

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无水酒精

Because of all these disvantages acetylchloride is used to react with absolute ethyl alcohol and synthesize ethyl acetate.

鉴于传统方法存在缺点,采用乙酰氯代替乙酸作为原料,不使用任何催化剂,不加热,常温反应来合成乙酸乙酯。

Methods Infrared spectrophotometry with potassium bromide tabletting was adopted,in which the extract was carried out with the absolute alcohol as the solvent.

方法无水乙醇为溶剂行提取,采用红外分光光度法(溴化钾压片)行定性鉴别。

Results Implantable chemotherapy pump by transcatheter right gastroepiploic artery(RGEA) in 3 cases and tumors absolute alcohol injection in 7 cases were operated successfully by laparoscopy.

结果3腹腔镜下胃网膜右动脉置入化疗泵和7无水乙醇注射均成功,肿瘤区域显影良好,无副损伤和并发症,患者早期恢复顺利。

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absinthol, absite, abskize, Absolac, absolute, absolute alcohol, absolute ceiling, absolute magnitude, absolute majority, absolute scale,
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