名词短语
中文翻译:永久冻土层界限
同义词:
['perennial frost line', 'perennial ice sheet', 'perennial ice table']
例句:
-
1. Theresearch team has discovered a new layer of permafrost beneath the city.
研究团队发现了城市下的新一层永久冻土。
-
2.The scientists have been studying the permafrost for decades to understand its impact on the environment.
科学家们已经研究了几十年的永久冻土,以了解其对环境的影响。
-
3. The construction of roads in the permafrost region requires special techniques to avoid damaging the fragile soil.
在永久冻土区修建道路需要特殊的技术,以避免损坏脆弱的土壤。