The algorithm has been applied to heart sound signal analysis and some valuable results are obtained.

将这一方法应用于实际的心音分析，证明可提取反映生理过程的参数。

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In the first part, some fundamental theorem, symbol, concept are introduced, including some valuable results on linear positive operators.

第一部分简单介绍了本文所涉及到的一些基本定理、符号、概念，以及一些与正线性算子有关的成果。

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The time-domain radiation characteristic of a three V-dipole array has been studied by direct time-domain method. Some valuable results are obtained.

本文利用直接时域法计算了由三单元V形振子组成的直线阵的时域辐射特性，得到了一些有用的结果，为时域天线的进一步研究提供参考。

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This scrupulous technique yields some valuable results, for example in capturing the two sides' contrasting views of the orange revolution in Ukraine and Russia's war with Georgia.

ECONOMIST: The challenge of capturing a murky country on film