Methods The preparation formulation of the sustained-release tablet was optimized by orthogonal design which took the released rate as the index.

方法以大蒜油中有效成分大蒜素的释放度为指标，采用正交设计法优化缓释片的制剂处方工艺。

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Spain's total jobless rate is released separately every three months, and includes those not claiming benefits.

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But as the general crime rate went down, so did the crime rate of released offenders.

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At the time Folkman was interested in finding a plastic that would allow proteins to be released at a slow and precise rate, mimicking the action of a tumor.

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