旋转蒸发仪 Rotary evaporator
（重定向自Rotary evaporation）
旋转蒸发仪，是一种化学实验室常用的实验仪器，主要用于在减压条件下连续蒸馏大量易挥发性溶剂。尤其对萃取液的浓缩和色谱分离时的接收液的蒸馏，可以分离和纯化反应产物。
Rotary evaporation
中文百科
英语百科
Rotary evaporator 旋转蒸发仪
（重定向自Rotary evaporation）
A rotary evaporator (or rotavap/rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. When referenced in the chemistry research literature, description of the use of this technique and equipment may include the phrase "rotary evaporator", though use is often rather signaled by other language (e.g., "the sample was evaporated under reduced pressure").
- negative carrier modulation的意思
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- negative case analysis的意思
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