The method of extracting the auxin in seaweeds with organic solvent, separating and purifying the auxin by ether extraction method and column chromatography has been established.

确立了以有机溶剂提取海藻中的生长素，以乙醚萃取法和柱层析法对生长素进行分离纯化的方法。

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When separating components or detecting concentrations, the sampling valve is set to allow the gas (liquid) to be measured to flow through the sample column.

当分离组分或检测浓度时，设置采样阀以允许测量气体(液体)流过样品柱。当采样时，采样阀将待测量的气体(液体)引导到载气上的柱。

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The bubble cap column with direct steam heating was used for separating methanol and water.

采用直接蒸汽加热的泡罩塔用于甲醇和水的分离，具有回收效率高和操作费用低的优点。

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It was Winchell, after all, whose column had famously ushered in the three dots separating and somehow magically validating each hot news item ever so tenuously grounded in fact, and it was Winchell who'd more or less originated the idea of firing into the face of the credulous masses buckshot pellets of insinuating gossip ruining reputations, compromising celebrities, bestowing fame, making and breaking showbiz careers.

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