These units played a key functional role in the military operation.

这些单位在军事行动中起到了主要的职能作用。

《牛津词典》

These options fulfill the same functional role, but they are based on different technical approaches.

这些选择实现相同的功能角色，但它们基于不同的技术方法。

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In this paper, based on the functional role model theory, the reasoning rule and the technique of FMEA, which are facing to Built in Test (BIT), are developed.

本文从BIT设计的角度，以功能角色模型理论为基础，导出在反馈系统中的推理规则和故障模式影响分析方法。

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Now find a relevant functional role!

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Given the cells on which it appears, it may well play a critical role in facial development and thus (when non-functional) lead to the sort of defects found in those Margarita Islanders.

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This vast majority of genetic material known as functional noncoding DNA, mostly embedded within and around the genes, was thought to play an important but murky role in regulating how the coding genes go about their business.

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