“alpine sandy land”的概念、定义、翻译、参考文献-科学参考

单词	alpine sandy land
释义	alpine sandy land Encyclopedia 农学沙地释 alpine sandy land高寒沙地沙地的一种。地表被沙丘（或沙）覆盖，由于海拔较高（2500～3700米），气候寒冷干燥，植物因无法吸收水分而引起植物生理干旱，植物种类比较贫乏，植被盖度较低的沙地，又称高寒沙区。
随便看	rock tensile strength rock thin section rock triaxial compression experiment rock triaxial compressive strength experiment rock triaxial experiment rock tunnel boring machine rock tunnel boring machine method rock underground engineering design rock underground engineering disasters rock uniaxial and biaxial experiment rock uniaxial compressive experiment rock uniaxial compressive strength experiment rock uniaxial tensile strength experiment rock-water interaction Rockwell hardness rockwell hardness tester Rockwell Kent rock wettability rock wool rocky coast rocky core rocky desert rocky desertification rocky desertification in China rocky design

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