Face recognition based on visible spectrum has many difficulties in practical application.

仅依赖于可见光谱进行人脸识别，在实际应用中存在很多问题。

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Two steps are involved to determine the regeneration valve opening in practical application.

实际应用时，分两步来确定再生调节阀开度。

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In practical application, these coefficients can be calculated in advance, and can be download to DSP in demand.

在实际应用中这些系数可以在事先计算好，需要时将它们加载到DSP 中去。

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Bill Roth and Rep. Jack Kemp became believers in Mundell's practical application of classical economics' precepts.

FORBES: Magazine Article

None of this had even a hope of any practical application in my life.

FORBES: Steve Jobs' 2005 Stanford Commencement Address

We need to provide them with suitable role models and show them the practical application of math in their lives.

FORBES: Magazine Article