The results show that the main drive force was the suitability between the solutes' molecular structures and micellar cavities in the separation of vi...

说明分离维生素B类物质的主要驱动力是溶质分子的结构与胶束空穴的适配性。

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Along with the gradual improvement of the servo control technology, the servo drive unit is gradually becoming the main force of the drive unit, servo drive unit price also gradually to reduce.

随着伺服控制技术的逐步提高，目前伺服驱动单元正逐步成为驱动单元的主力军，伺服驱动单元的价格也在逐步减低。

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The bearing chain bears the equilibrium load to reduce the force on the main drive chain to a great degree.

承载链直接承受平衡载荷，可大幅度减小主传动链的受力。

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President Enrique Pena Nieto has made the fight against organised crime one of his main priorities and has announced the creation of a new federal police force to help drive down murder rates.

BBC: Mexico vigilantes injure two tourists in Guerrero state

After coming into power in December 2012, President Enrique Pena Nieto has made the fight against organised crime one of his main priorities and has announced the creation of a new federal police force to help drive down murder rates.

BBC: Mexico estimates 26,000 missing since 2006