This result is of im - portance both to selecting frost resistant varieties and to frost damage prevention.

该研究结果对于抗霜品种的筛选以及霜冻害的防御工作有一定的参考意义。

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In the seasonal frost regions, more attention is often paid to frost heave index in the aspect of prevention and cure of roadbed frost damage.

在季节冻土地区，防治路基冻害问题，强调较多的往往是室内冻胀指标，而对融沉指标考虑的较少。

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This paper introduces the road frost heave damage causes and prevention and control measures.

介绍了道路冻胀的破坏原因以及防治措施。

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