?累积梯度
... access gradient 进站[站前]坡度; 进站坡度 accumulation gradient 累积曲线的斜度; 累积梯度 activity gradient 活动梯度; 活性梯度 ...
?累积曲线的斜度
During the accumulation season, sublimation is reduced because of a low gradient of vapour pressure and the energy supplied by radiation is directly consumed by melting, explaining why discharge is high.
UNESCO: Dublin Core
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