Based on the conclusion of results of researches carried out at home and abroad, we set up the study of using light soil for the protection of frozen soil foundation, for the first time we came up with that the light soil used for the insulation of the frozen ground. The light soil’s structure design, intensity values, and other design methods and recommended values.
开展了将轻质土用于冻土地基的保护研究,修筑试验路段,提出了轻质土用于冻土地基隔热保温的修筑技术。
参考来源 - 气泡混合轻质土在冻土地区路基病害防治中的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Snow soon blanketed the frozen ground.
冻土上很快就形成了一层厚厚的积雪。
The seasonally frozen ground can be divided into intergradation, semi-intergradation, long-term stability and stability.
可把季节冻土分为过渡型、半过渡型、长期稳定型和稳定型等类型。
Rain in winter can have serious impacts when it falls on an existing snowpack or on frozen ground.
冬季下雨会产生严重的影响，它将使地面上有积雪或结冰。
It would die soon, and they would burn a hole in the frozen ground to bury it.
VOA: special.2010.02.27
Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter.
VOA: special.2009.06.30
The best time is after the ground has frozen but before the coldest weather arrives.
VOA: special.2009.06.30
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