分析表明，扩展光源存在的立体角导致系统的相干长度变短，光谱分辨率降低。

It was found that the coherent length became shorter and the spectrum resolving power became lower as a result of solid Angle produced by the extended light source.

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在多次覆盖水平叠加处理中，因为不同炮检距道的垂向分辨率不同，使得动校拉伸后地震剖面的垂向分辨率降低。

The stretch of the NMO in the seismic data processing reduced the resolution of the seismic section. This effect isn "t ascribed to NMO but to offset itself because of the different resolution."

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指纹图像也降低了分辨率，除了起到说明外，无法做其他用途。

The fingerprint images have also been reduced in resolution so as to render them unusable except for illustration.

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