distilling tube
- distilling tube的基本解释
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[化] 蒸馏管
- 更多网络例句与distilling tube相关的网络例句 [注：此内容来源于网络，仅供参考]
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The preparation method comprises the following steps in sequence:(1) metric acetonitrile is added into a dual-bottleneck distilling flask that is provided with a refluxing and condensing tube, and simultaneously, long-chain dialkyl methyl tertiary amine and relevant saturated dihalide are added thereof;(2) nitrogen is pumped for 10 to 20 minutes for deoxidizing;(3) a magnetic mixing reaction is carried through for 10 to 15 hours under the condition of 78 to 83 DEG C.
其制备方法依次包括以下步骤：(1)在装有回流冷凝管的二颈蒸流烧瓶中，加入计量的乙腈，同时按一定比例加入二长链烷基甲基叔胺与相应的二卤代烷；(2)通氮气10-20分钟，排除氧气；(3)在78-83℃条件下磁力搅拌反应10～15h。
- 更多网络解释与distilling tube相关的网络解释 [注：此内容来源于网络，仅供参考]
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distilling tube：蒸馏管
distilling machinery 蒸馏器 | distilling tube 蒸馏管 | distinctometer 腹脏边缘触诊器
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distilling tube：分馏管
distilling tube with two bulbs 二球分馏管 | distilling tube 分馏管 | distinctometer 腹脏边缘触诊器
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distilling tube plain：无球分馏管
distilling pan 蒸煮锅 | distilling tube plain 无球分馏管 | distilling tube with one bulb 一球分馏管
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distilling tube with two bulbs：二球分馏管
distilling tube with three bulbs 三球分馏管 | distilling tube with two bulbs 二球分馏管 | distilling tube 分馏管
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distilling tube with three bulbs：三球分馏管
distilling tube with one bulb 一球分馏管 | distilling tube with three bulbs 三球分馏管 | distilling tube with two bulbs 二球分馏管
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