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青藏高原多年冻土区
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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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surface plasmonic optical detector
surface plasmonic optical modulator
surface plasmonic photonics
surface plasmonic sensor
surface plasmonic tweezer
surface plasmon plariton
surface plasmon polariton
surface plasmonpolaritons
surface plasmon resonance
surface plasmon resonance imaging
surface plasmon resonance immunosensor
surface plasmon resonance (SPR)
surface plasmons effect
surface plasmon wave
surface plasmon waveguide
surface polariton
surface polaron
surface potential
surface potential particle size analyzer
surface pressure
surface processing in vacuum
surface properties of polymers
surface quality evaluation
surface quality of machining
surface quenching by flame heat
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