“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	Chebyshev coefficient Chebyshev constant Chebyshev crater Chebyshev deviation Chebyshev differential equation Chebyshev distance Chebyshev filter Chebyshev formula Chebyshev function Chebyshev function of the first kind Chebyshev function of the second kind Chebyshev-Gauss quadrature Chebyshev inequality Chebyshev integral Chebyshev integral inequality Chebyshev interpolation Chebyshev iteration Chebyshev iteration method Chebyshev law of large numbers Chebyshev method Chebyshev net Chebyshev node Chebyshev-Padé approximation Chebyshev, Pafnuty Ljvovich Chebyshev phenomenon

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