While I have doubts about the practical application of this theory in a business setting I'm not sure about telling a room full of workers they suck!

我虽然对这个理论在商业环境中的实际运用抱有疑问(我不能肯定我会对满满一屋子的员工讲他们很差会是什么情形！)

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But in wavelet parameters optimization problem, wavelet analysis in the application of the theory to the actual fault diagnosis system, has a large number of practical work to do.

但在小波参数的最优化问题上，在将小波分析的理论应用到实际的故障诊断系统中，还有大量的实际工作要做。

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The result of study shows: application of gray systematic theory in the urban embankment project is appropriate practical and effective, and have a good prospect.

研究结果表明：灰色系统理论在城市堤防工程中的应用是恰当而实用有效的，具有良好的前景。

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