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青藏高原多年冻土区
释义
青藏高原多年冻土区
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℃。
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Roman era
romanesca
Romanesque architecture
Romanesque art
Romanesque furniture
Roman factorial
Roman glass
Roman Holiday
Romani
Romania
Romania folk literature
Romania National University of Theatre and Film
Romanian Kingdom
Romanian language
Romanian Literature Museum
Romanians
Romanian sports
Romania, cinema in
Roman Imperial Forum
Roman indiction
Roman Ingarden
Romanium
romanization for minority writing systems of China
romanization for writing systems of Chinese minority languages
Romanization of Chinese (ISO-7098:2015)
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