“permafrost layer”的概念、定义、翻译、参考文献-科学参考

单词	permafrost layer
释义	permafrost layer Encyclopedia 农学永冻层次释 permafrost layer永冻层次土壤圈中持续多年常年土温≤0℃、处于冻结状态的层次。包括土壤或岩石，以及冰或有机物质。 Astronomy permafrost layer永冻层
随便看	annual energy output annual epact annual equation annual forage plants annual grasses annual greenhouse gas index annual growth cycle of tea tree annual hydrological report annual inequality annual inspection of presses annual inspection of special equipment annual land subsidence rate annual limit on intake annually laminated sediment annual maintenance in ancient water conservancy projects annual maximum load utilization hours Annual meeting of China Library Association and Association of Chinese Museums Annual Meeting of Detailed Planning Division of Urban Planning Society of China Annual Meeting of Ecological Planning Division of Urban Planning Society of China Annual Meeting of Editorial and Publication of Urban Planning Society of China Annual Meeting of Governance and Policy Division of Urban Planning Society of China Annual Meeting of Heritage Planning Division of Urban Planning Society of China Annual Meeting of Housing and Community Planning Division of Urban Planning Society of China Annual Meeting of Infrastructure Planning Division of Urban Planning Society of China Annual Meeting of International Urban Planning Division of Urban Planning Society of China

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