...tley变换 折叠效应 边界反射 井间观测 [gap=743]Keywords】: Fourier Transform; Hartley Transform; Periodic Folding Effect; Boundary Reflection; Cross-hole Survey ..
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... Fahr-Volhard disease翻译 【医】 法-福二氏病, 恶性肾硬变病 fairness翻译 *['fєәnis] n. 晴朗, 光明正大, 美丽 【经】 公正, 适当 fold back effect翻译 【化】 折叠; 折叠效应 ...
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但是伪谱法也存在一定的问题，由于折叠效应的影响，普通的吸收边界条件不能达到良好的效果。
Because of the influence for wraparound, ordinary absorb boundary condition can, however, not achieve ideal effect.
通常，对穆斯堡尔镜像谱折叠是消除基线几何效应的有效方法，数据获取效率也有所提高。
Usually, for Mssbauer mirror spectra folding procedure is an effective way to eliminate the geometric effect of the base line, and to raise the data acquisition efficiency.
本文讨论激光在折叠光路上传输时强度起伏、光束扩展、光束抖动和光程长度起伏等湍流效应的性质。
The properties of turbulent effects including intensity fluctuation, beam spread, spot quiver, and pathlength fluctuation of laser propagating through a folded Path are discussed.
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