以下为句子列表：
英文: During the acoustic logging data process, the information of time-frequency of related spectral component can not be provided generally by means of Fourier Transformation (FT).
中文: 摘要在声波测井资料处理的过程中，傅里叶变换通常不能提供有关谱分量的时间局域化的信息。
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英文: In traditional theory of signal and system, the relationship between single side Laplace transformation and Fourier transformation exists faults. The theory from this paper overcomes these faults.
中文: 摘要在传统的信号与系统理论中，单边拉氏变换和傅氏变换关系存在瑕疵。文中给出的单边拉氏变换和傅氏变换关系的理论克服了传统理论的瑕疵。
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英文: The method and theory of time-frequency analysis based on short-time Fourier Transformation are studied and the wave arrival points of easy component are determined by making software and using time-frequency analysis.
中文: 研究了基于短时傅里叶变换的时频分析方法理论，并通过编制软件利用时频分析方法确定各组分波的波至点。
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英文: PROGRESS OF FOURIER TRANSFORMATION INFRARED SPECTROSCOPY RESEARCH ON SECONDARY STRUCTURES OF PROTEINS
中文: FT-IR在蛋白质二级结构研究中的应用进展
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