Functional indexes can be a powerful performance tuning tool.

函数索引是一种强大的性能调优工具。

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They had attachments for powerful muscles, as well as functional ankle joints and complex locking mechanisms in the knee.

他们还有其他辅助物，比如发达肌肉，踝关节功能，膝盖的复杂锁定机制。

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This is a powerful feature common in functional programming languages.

这是函数式编程语言中常见的一个强大特性。

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So if you can pry yourself away from the hype surrounding a slightly thinner, faster and lighter phone, you can appreciate the fact that Apple has a powerful, functional and good looking phone on the market right now.

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Without the Fregat upper stage, Grunt cannot travel to Phobos, yet if this powerful and massive stage were jettisoned, some less powerful, but functional, engines would be available for burns.

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The development of Sensus Connected Touch gained momentum late in 2011 when Volvo Car Group started sourcing a powerful hardware platform with first-class functional and graphical features and the capacity to handle future expansion.

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