“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	parallel chain crystal parallel-chain crystal parallel chord method parallel chords Parallel Cinema parallel circle parallel circles parallel circuit parallel classes parallel combinatorial synthesis parallel community parallel compilation parallel compilation optimization parallel compiling optimization parallel computation parallel computation problem parallel computer parallel computing parallel computing system parallel connection parallel connection of capacitors parallel connection of resistance parallel contracting parallel coordinate parallel coordinates

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