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zhang54ni銀蟲 (初入文壇)
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[求助]
翻譯文獻(xiàn)資料
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請(qǐng)各位前輩幫忙翻譯一段文獻(xiàn)資料,網(wǎng)上自動(dòng)翻譯的就算了,小弟已經(jīng)看了很多快崩潰了 正文: The methanol and TEA were removed in vacuo to yield an oily residue that was dissolved in dichloromethane(100 mL) and washed with a solution of 10% aq sodium carbonate (2 100 mL). The organic layer was dried over anhydrous Na2SO4 and filtered, the solvent removed in vacuo,and the oily residue purified by flash column chromatography (189 NH4OHCHCl3) to give the product 12 as a clear oil |

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