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求一句英文翻譯,有機合成
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| A 5 liter (1) glass flask equipped with a stirrer, thermocouples in a thermowell extending into the reaction zone and connected to a recorder and a temperature controller, an encompassing heating mantle, a vacuum jacketed 10-tray Oldershaw column having a magnetically controlled fraction splitter and a water-jacketed product receiver, and a vacuum line having a pressure regulator and a manometer was charged with 3700 ml (3804 g) of N-methylpyrrolidone (NMP) and 435 g (7.5 moles) of potassium fluoride. |
鐵桿木蟲 (知名作家)
藥童
| 一個帶有攪拌裝置,能夠測試反應液溫度鏈接在溫度記錄儀上的溫度計套管,帶有環(huán)形加熱的,一個可以減壓的10-tray Oldershaw能夠在磁性條件下控制餾分的柱,一個帶有水層夾套的產(chǎn)品接收裝置,一個帶有壓力表和調(diào)壓閥的真空管路的5升的玻璃燒瓶,往燒瓶內(nèi)加入3700mL的NMP和435克的KF. |
鐵桿木蟲 (知名作家)
藥童
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