求翻译：冻土地温不仅代表了局部地区的气温，还显示了多年冻土自身的稳定状态，因此也是冻土路基设计的重要依据，极大影响着路基的稳定性。是什么意思？

Permafrost ground temperature not only represents the temperature of the local area, also showed that the steady state of permafrost itself, is also an important basis for frozen soil subgrade design, which greatly affect the stability of the roadbed.

Frozen land temperature not only on behalf of the local area, but also shows the air temperature over the years the steady state permafrost itself, it is also frozen roadbed design based on the important, and greatly affect the stability of the roadbed.

Not only the frozen earth ground temperature has represented the local area temperature, but also has demonstrated many year frozen earth own steady state, therefore also is the frozen earth grade location important basis, is affecting the roadbed stability enormously.

Temperatures in permafrost temperature not only on behalf of the local area, also shows itself in permafrost unstable state, therefore important basis for design of subgrade in permafrost soil zone, which greatly affects the stability of subgrade.

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