“permafrost region of Qingzang Gaoyuan”的概念、定义、翻译、参考文献-科学参考

单词	permafrost region of Qingzang Gaoyuan
释义	permafrost region of Qingzang Gaoyuan Encyclopedia 理学中国的冻土释 permafrost region of Qingzang Gaoyuan青藏高原多年冻土区世界中、低纬度地带海拔最高（平均4000米以上）、面积最大（150万平方千米）的冻土区。年均温度最低-5～-4℃，冻土厚度达一二百米；地温年变化深度由6～17米；细颗粒冻土层温度比粗颗粒土低，在高原上要差1～3℃。
随便看	electro chemical machining technology （ECM） electrochemical machining tool electrochemical making electrochemical marking electrochemical measurement electrochemical measurements under steady state electrochemical mechanical finishing electrochemical metallurgy electrochemical method electrochemical micro fabrication electrochemical micromachining electrochemical noise electrochemical nuclear magnetic resonance spectroscopy electrochemical oscillation electrochemical oxidation electrochemical paramagnetic spectroscopy electrochemical peptide-based sensor electrochemical polarization electrochemical polishing electrochemical polymerization electrochemical potential electrochemical preparation electrochemical probe electrochemical protection electrochemical protection technology

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