For the high distribution coefficient dyestuffs, they could be recovered from their dilute solutions by solvent extraction, while the loaded solvent could be re generated by electro extraction.

对于油溶性好的染料，则可用萃取进行染料的回收，而用电泳萃取方法进行溶剂再生。

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As an important step to apply the said technique, the regeneration of solvent loaded strongly influences the economic viability of the separation process.

负载溶剂的再生是络合萃取过程中的重要步骤，它直接影响分离过程的经济可行性。

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MPEG-PCL with different composition (MPEG/PCL ratio) were applied as emulsifier and drug carrier, respectively, in the solvent evaporation technique to fabricate taxol-loaded nanoparticles.

不同组分的MPEG-PCL分别作为乳化剂和药物载体，通过溶剂挥发法制备得到紫杉醇纳米粒。

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The Times is loaded with debt and had to sell Carlos Slim an attractive preferred stock to stay solvent in the recent recession.

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