降雪标志了一个锋面的到来，一个高压区似乎正在进入本地。

The snow signalled the arrival of a front, and a high-pressure area seemed to be settling in.

《柯林斯英汉双解大词典》

因此，微重力环境下V型火焰锋面的不稳定性可能是声波与谐波相耦合的结果。

The conclusion points out that the ripples appeared in the laminar microgravity V flame are due to the effect of acoustic interaction coupling with the harmonic instability.

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因此，最初引起兴趣大气波动系统和其他介质交界面所形成的波类似的东西不适宜作为进一步解释锋面的基础。

The initially attractive analogy between atmospheric wave systems and waves formed on interface of other media is, therefore, an insufficient-basis on which to develop explanations of frontal waves.

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因此，最初引起兴趣大气波动系统和其他介质交界面所形成的波类似的东西不适宜作为进一步解释锋面的基础。

The initially attractive analogy between atmospheric wave systems and waves formed on interface of other media is, therefore, an insufficient-basis on which to develop explanations of frontal waves.

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