vertical flow

基本解释

The model for numerical simulating 1-D vertical flow in soil based on FEM is presented.
本文利用有限元法建立了一维土壤水运动数值模型。
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A model of vertical flow activity in the basin is this established according to the characteristics of formations in Songliao basin and the degree of diagenesis and evolution.
结合松辽盆地地层特点和成岩演化程度，建立了盆地断裂纵向导流模式。
For a full well excavated down to the impervious stratum, the penetrating pattern could be considered as a model of canal network according to the seepage laws of vertical flow.
完整井情况下的锥探灌浆，其渗入型式可按单向渠道网络模型下的竖向渗流形式来考虑。