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The perservative in liquid beverage was extrcated with n-hexane.The hexane layer was subjected to cyclodextrine polymer resin colume.The colume was eluted with aqueous solution of ethanol.

用正己烷萃取液体饮料中的防腐剂,使萃取液经环糊后,用乙醇溶液洗脱。

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The alkanol solution of an ALKG may be used directly to convert the ALKG to ascorbic acid (Vitamin C).

所述ALKG的链烷醇溶液可直接用于将ALKG转化为抗坏血酸(维生素C)。

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non-ferrous, nonfiction, nonfigurative, nonfilter, non-filterable, nonfiltered, nonfinite, non-finite, non-fireable, non-fireproof,

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3G, 401(K), a,

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经济学人 Science and technology

They report in Proceedings of the National Academy of Sciences this week that even as the hornets gorged on the 80% ethanol solution they maintained normal lifespans, built ordinary nests and behaved as they usually did.

本周在《美国国家科学院院刊》上报告称, 即使大黄蜂喝下了 80% 醇溶仍然保着正常、建造了正常巢穴, 并且行为举止与平常一样。

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经济学人 Science and technology

They dissected it and dropped every centipede found into a solution of ethanol to kill and preserve it Also before themselves descending.

解剖了,并将找到每一只蜈蚣都放入乙醇溶中杀死并保存。在此之前,他自己也进行了下降。

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nonhoming, nonhomocentricity, nonhomogeneity, nonhomogeneous, nonhost, nonhuman, non-human, nonhydraulic, non-hydraulic, nonhydrocarbon,

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3G, 401(K), a,
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