“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	nonlinear field theory nonlinear filter nonlinear filtering nonlinear finite element nonlinear finite element method non-linear fluid flow in porous media nonlinear forecasting method nonlinear Fredholm equation [non-linear] Fredholm operator non linear Fredholm operator non-linear Fredholm operator nonlinear Fredholm operator nonlinear function nonlinear functional non linear functional analysis non-linear functional analysis nonlinear functional analysis nonlinear geometry nonlinear hyperbolic nonlinear hyperbolic equation nonlinear hyperbolic system nonlinear ill-posed problem nonlinear incidence geometry nonlinear incidence structure nonlinear inequality

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