Many rule engines provide testing and evaluation tools, but sometimes it is necessary to create specialized tools.

许多规则引擎都提供了测试和评估工具，但有些时候，有必要创建专用的工具。

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Products that make it through this rigorous scheme of testing and evaluation earn a seal of approval that makes them eligible for public sector procurement.

通过了这一严格检测和评估方案的产品将获得正式认可，从而具备由公共部门进行采购的资格。

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In practice, multiple copies of an application usually do not run at the same rate, and application testing and evaluation is required to establish the real rates.

而在实际中，应用程序的多个副本通常不会以相同的速率运行，为了确定实际的速率，需要进行应用程序测试和评估。

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The first batch of pre-production superhero gloves will hit the streets of LA later this year for testing and evaluation.

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To commercialize the product line, Bettcher is collaborating with Community Tissue Services in Dayton, OH for additional testing and evaluation.

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But even if his success seems inevitable, and it does, there are others close behind who have hardware entering the final stages of testing and evaluation.

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