groundwater unsteady flow

常見例句

Land subsidence with the prediction method caused by unsteady-flow such as pumping of groundwater.
海岸處、鹽水與淡水的交界問題。地下水污染的滲流轉(zhuǎn)移。
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According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.
根據(jù)非均勻各向異性地層的非穩(wěn)定的地下水流動模型，采用有限差分法求解，可以定量判斷油氣運(yùn)移的方向及強(qiáng)度。
Based on the above study, a three-dimensioned unsteady heat transfer model of U-type UCHE was established, which took different thermal properties of soil layers and groundwater flow into account.
在上述研究基礎(chǔ)上，圍繞埋地?fù)Q熱器與周圍土壤的換熱過程，考慮沿深度方向土壤層之間熱物性的不同以及地下水流動等因素，建立了垂直U型埋地?fù)Q熱器三維非穩(wěn)態(tài)數(shù)值傳熱模型。