And, for cold permafrost, a better thermal stability situation will be developed under the condition that the temperature near the permafrost table beneath the block-stone embankment has largely dropped.

• 然而，对于低温多年冻土来说，块石路基下部多年冻土上限附近温度有了较大的“冷量”积累，多年冻土正在朝著有利于热稳定方向发展。