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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Automatic identification of flaws is very important for ultrasonic nondestructive testing and evaluation of pipelines.

缺陷的自动识别在管道缺陷超声无损检测和评估中具有重要意义。

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Testing and evaluation techniques that will be established or refined in the project are most important for assuring the safety of health foods.

该计划丰富和逐步完善我国保健食品安全的检测技术和评价技术，主要研究保健食品原料成分安全性快速筛检技术；

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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.

ENGADGET: BodyGuard stun-glove leaps out of comic books, into the arms of LA Sheriff's Department

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

FORBES: Medical Innovation in the Corn Fields

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.

BBC: NEWS | Science/Nature | Space future: Race for the X-Prize