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土壤热通量密度
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土壤热通量密度
Encyclopedia
农学
土壤热通量密度
释
soil heat flux density
土壤热通量密度
地面与其下土层之间存在温度梯度时,在与热传导方向相垂直的单位面积上,单位时间内所通过的热量。单位为焦/(米2·秒)。热力学上常用瓦特/米2。又称土壤热通量、土壤热流密度、大地热通量、大地热流密度。矢量。地面热量平衡的一个组成部分。
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space bandwidth product
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space-based integrated meteorology observation system
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spaceborne gravity gradiometer
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spaceborne marine environmental hydrodynamics instrument
space-borne microwave radiometer
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