“road in permafrost region”的概念、定义、翻译、参考文献-科学参考

单词	road in permafrost region
释义	road in permafrost region Encyclopedia 工学〔特殊地区筑路〕释 road in permafrost region多年冻土地区道路在土温低于摄氏零度和具有地下冰的条件下，地下形成一层能持续多年保持冻结状态的土称多年冻土。
随便看	lymph node of pelvis lymph node of thorax lymph node of upper limb lymph node tuberculosis lympho- lymphoblast lymphocystis disease lymphocyte lymphocyte depletion Hodgkin lymphoma lymphocyte recirculation lymphocyte rich Hodgkin lymphoma lymphocytic choriomeningitis lymphocytic choriomeningitis，LCM lymphocytopenia lymphocytopoiesis lymph of head lymph of neck lymphogenesis lymphogranuloma venereum lymphoid follicle lymphoid nodule lymphoid organ lymphoid pipeline lymphoid progenitor cell lymphoid system

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