The experimental results indicate that the effect of two - time separation is better than that of one - time separation.

实验表明，二次旋流的效果优于一次旋流效果。

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It features simple process operation, heavy duty equipment handling capacity with final products being obtained through one time separation. Therefore, it has found a wide application in production.

工艺操作简单，设备处理能力大，并可在一次选别中得到某种最终产品，因此，在生产中应用很广泛。

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Three important factors linguists have identified in languages giving birth to other languages are time, separation, and contact.

语言学家发现语言产生语言的三大因素为时间、分离和联系。

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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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The last and best reason to negotiate a divorce settlement at the time of separation is its timeliness.

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If bargaining power depends on the ability to do one another damage (and it often does) Charles and Diana were far better positioned to negotiate the conditions of their divorce at the time of their separation than at the commencement of their marriage.

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