在线翻译

将饮料经室温敞口放置、4℃冷藏、-20℃冷冻、室温紫外线.. 翻译

原文（简体中文）：

将饮料经室温敞口放置、4℃冷藏、-20℃冷冻、室温紫外线照射后分成4组，分别放置3、6、12、24小时，新鲜开瓶作为对照组，共五组饮料，采用2 更多：https://www.bmcx.com/ ,4-硝基苯肼法，设定水浴温度56℃，在波长490nm下用722分光光度计测定每组饮料中维生素C含量。

翻译结果（英语）1：

Will be placed on drinks by the room temperature exposure, 4 ℃ cold storage, -20 ℃ freezer, room temperature, ultraviolet radiation is divided into four groups, were placed 3,6,12 更多：https://www.bmcx.com/ ,24 hours, fresh opened bottle as a control group, a total of five drinks, 2 , 4 - dinitrophenylhydrazine method, set the water bath temperature of 56 ° C, determination of vitamin c content in each group drinks under wavelength of 490nm with 722 spectrophotometer.

翻译结果（英语）2：

Will beverage by at room temperature exposure placed, and 4 ℃ refrigerated, and-20 ℃ frozen, and at room temperature UV irradiation Hou into 4 group, respectively placed 3, and 6, and 12 更多：https://www.bmcx.com/ , and 24 hours, fresh open bottle as control group, total five group beverage, used 2,4-nitrobenzene hydrazine method, set water bath temperature 56 ℃, in wavelength 490nm Xia with 722 min light photometer determination each group beverage in the vitamin c content.

翻译结果（英语）3：

Will drink at the open, 4 ℃ cold storage, place-20 ℃ frozen, room temperature ultraviolet divided into four groups, respectively, place the 3, 6, 12 更多：https://www.bmcx.com/ , 24 hours, open a bottle of fresh as control group, the group of five drinks, use 2, hydrazine nitrobenzene method, set water bath temperature 56 ℃,In 490 nm wavelength with 722 spectrophotometer to measure each group of beverage of vitamin C content.

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