Propagating new features from an update of the acquired exemplar models.

从获取范例模型的更新中传播新特性。

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The Parabolic Equation method (PE) is an approximation of the wave equation, which models energy propagating in a cone centred on a preferred direction, the paraxial direction.

抛物线方程（PE）是波动方程的一种近似形式，它假设电磁波能量在沿着抛物线轴向的锥形区域内传播。

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The results show that the phase delay of light propagating in the fiber is relative to the thickness of the film, and the conclusions of the two models are corresponded.

多层膜厚度和磁致相位之间的关系，研究发现两个模型结果在较低磁场下是相吻合的。

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