“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	soil and health soil and rock erosion soil and stone material soil and water conservation soil and water conservation ecological rehabilitation soil and water conservation experiment soil and water conservation farming measures soil and water conservation forest-grass measures Soil and water conservation in china soil and water conservation informatization soil and water conservation measures soil and water conservation measures monitoring soil and water conservation monitoring soil and water conservation monitoring in production (development) and construction projects soil and water conservation of grassland soil and water conservation of highway soil and water conservation of hydropower station soil and water conservation plan of production and construction projects soil and water conservation plan（scheme） soil and water conservation project on slope soil and water conservation regionalization soil and water conservation subsidy Soil and Water Conservation Supervision soil and water conservation supervision and management on production and construction projects soil and water conservation survey

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