English translation for "lower surface of permafrost"

永冻层底

Related Translations:

permafrost:  n.【地质学；地理学】永久冻土。

permafrost limit:  永冻区分布末端界限

supersaturated permafrost:  过饱和永冻层

permafrost subgrade:  冻土路基

marginal permafrost:  边界永冻土

permafrost soil:  永冻土壤

epigenetic permafrost:  次生永冰层

layered permafrost:  分层永冻土

alpine permafrost:  高山冻土

relict permafrost:  残存永久冻土残余永冻土残馀永冻土

Similar Words：

"lower supratidal facies" English translation, "lower supratidal zone" English translation, "lower surface" English translation, "lower surface camber" English translation, "lower surface grinding width" English translation, "lower surge basin" English translation, "lower surge chamber" English translation, "lower surge tank" English translation, "lower suspension" English translation, "lower suspension arm" English translation