block error-diffusion 块误差扩散
The greater the vertical maximum gradient is, the more powerful its capability to block vertical heat diffusion from upper water layer to deep water layer.
温度垂直梯度越大，它在垂直方向上阻碍上层海水的热量往深层扩散的能力就越强。
There are the phreatic flow which shallow cycles and fissured diffusion flow deeply cycling, both are effected more or less by the reservoir water existed in the water-bearing block of limestone.
石灰岩含水体中存在着受库水影响较大的浅循环潜水流和深循环裂隙扩散流。
The direction of grid lines in the burner block is consistent with the direction of pulverized coal jet, which can reduce false diffusion in the simulation.
在燃烧器区域处使网格线与煤粉射流方向基本一致，以有效地减小数值模拟中的伪扩散问题。
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