The results show that the direct injection of the samples (free from the protein) can simplify the complicated procedures and shorten separation time.

结果表明，将血浆样品除蛋白后直接进样，减少了样品处理的繁琐过程，大大缩短分离周期；

youdao

The effects of solvent, temperature, additive and separation time on the refinement process of crude anthracene by using emulsion-crystallization were reported.

采用乳化结晶法，研究了粗蒽精制过程中溶剂、温度、助剂及分离时间的作用。

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The calculated result shows that runway occupation time and separation time standard influence greatly runway landing capacity and the effects of the other parameters are relatively small.

计算结果表明，跑道占用时间和间距标准对着陆容量的影响最大，其它参数的影响则相对较小。

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Racial separation laws were still in place in the South at the time.

VOA: special.2010.05.14

This is a powerful image about racial separation in society at that time.

VOA: special.2009.03.23

During this time, racial separation laws were in effect in the South.

VOA: special.2010.05.23

However, this reduction is only present for youths who were not living with their parents at the time of the job separation, and is greatly reduced for youths who were living away from their parents at the time of the job separation but moved back home in the subsequent three months.

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By making heavy operating investments into human resources, marketing, advertising, business development, and sales initiatives, the aggressive enterprise can create significant competitive separation during a time when many are pulling back on such expenditures.

FORBES: The Economy - An Excuse of Convenience

However, Dr Reich points out, if humans and chimpanzees had undergone an initial separation at this time, it could account for why the skull has human-like features, including a relatively flat face without a protruding snout.

ECONOMIST: Humans could have interbred with chimpanzees