The past rectification operation aiming at myopia refraction patients has developed the rectification treatment aiming at hyperopia and astigmia patients.
This article introduces the process design of rectification separation of methylnaphthalene and acenaphthylene fraction from Wash Oil with twin furnaces and twin column.
The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.
After analysis and determination on harmonic wave from rectification units operation, and understood hazardness of harmonic wave, the design project of harness was put forward.
A sheathed heater is used for the drying heater,Also the heater box had a structure to which rectification is added so that it has better temperatures and hot airset temperature is smaller.
Analysts said Monday's long-awaited licensing resumption signaled that the “rectification” of the gaming industry over the past months had been effective.
The Master replied, " What is necessary is to rectify names." " So! indeed! " said Tsze-lu. " You are wide of the mark! Why must there be such rectification? "
But by then her acceptance of her fate was so deep that she was not even upset by the certainty that all possibilities of rectification were closed to her.
Fernanda was frightened because until then she had really not had a clear indication of the tremendousinner force of her singsong, but it was too late for any attempt at rectification.
程工业分离领域中非常重要
应用方法。
或蜜
炉
高级英语短
业的“整顿”是有效的。
游
！”
路曰：“有是哉，
