visual modflow 中文意思是什麼
visual modflow
解釋
評價的可視化專業軟體- visual : adj. 1. 視覺的，觀看的；視力的。2. 看得見的。3. 光學的。4. 形象化的。adv. -ly （the visually impaired 〈委婉語〉盲人；視力很差的人）。
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In recent years, many barrages have been founded in dagu river, which greatly change the conditions of the exploitation and supply of groundwater. on the basis of calibration of mathematical model of hydrogeology, the effect of diversified factors on the variation of groundwater is analyzed using visual modflow software, the recharge capacity of rubber dam to the groundwater storage is studied and the allowable withdrawl of groundwater with the influence of manpower is calculated again
近年來大沽河幹流及支流已增加多處攔河壩工程致使地下水采補條件發生了較大變化，本文利用visualmodflow軟體分析了各種影響因素對地下水動態的影響，研究了橡膠壩對地下水庫的補給能力並重新核算了人工影響條件下大沽河地下水庫的允許開采量。 -
Then the isoparametric finite - difference three - dimensional transient groundwater numerical model is presented. visual modflow, the most popular standard visualization software package approved by the hydraulic scientists and technicians on simulating the groundwater flow is used to simulate and calibrate the groundwater level and quantity of the research area. at last, the changes of the hydraulic head and the produced quantity in the future were predicted according to the tested parameter and the modified model
在水文地質概念模型的基礎上，進一步建立了研究區完整的三維有限差分非穩定流數學模型，利用目前國際上最盛行，且被各國同行一致認可的三維地下水流模擬軟體? ? visualmodflow對該區地下水的水位和水量進行模擬求解，最後，利用識別的參數和驗證后的模型預測了今後的水位變化趨勢和可開采量。 -
Visual modflow computer code was selected to simulate heads distribution, calculate the zone budgets of the area, evaluate the effect of external stresses on the groundwater head, to determine how much water would be diverted from the river as the result of pumping and to demonstrate how the groundwater model can be used as a comparative technique to formulate a new approach for the quantitative groundwater vulnerability assessment in order to optimize utilization of the resource
在分析河床沉積物滲透性對模型結果的影響時，採用了實際野外水文地質條件而不像前人所採用的假想模型。本論文用visualmodflow建立數值模型模擬預測了地下水水頭分佈，計算區域的水均衡，分析源匯項對地下水水位的影響。在此基礎上進行了全區的地下水脆弱性評價，為地下水資源的合理開發利用提供依據。 -
The application of visual - modflow in delineating protection zones of tumen water supply well - field
在臨汾市土門供水水源地保護區劃分中的應用 -
Application of visual modflow in groundwater numerical simulation for water source area
在水源地地下水數值模擬中的應用 -
The low vulnerability areas were conformed to high productive zones whereas the high vulnerability areas were coincided with heavy pumping well fields those indicated from visual modflow results respectively
其中安全區域多為富水性好的區域而危險區域多數緣於水源地過高的開采率。 -
Visual modflow and its application problems in groundwater simulation
及其在地下水模擬中的應用 -
Generally this research successfully formulated a new approach of quantitative gva, confirmed that visual modflow can be used successfully as a comparative technique for quantitative groundwater vulnerability and evaluated the effect of riverbed conductance on river leakage
此次研究創造性地採用了一種新的地下水脆弱性定量評價方法，結果同時也說明可視化modflow可以用做地下水脆弱性定量評價和河床沉積物滲透性影響的對比技術。 -
This research is proposed to formulate a new approach that used for the first time for quantitative groundwater vulnerability assessment ( gva ) through gis programs, based on visual modflow as comparative technique ; evaluate river - aquifer interaction and assess the effect of riverbed conductance on river leakage using the natural field conditions instead of hypothetical models that used in the pervious researches
本研究使用了一種新的地下水脆弱性評價方法? ?基於gis與可視化modflow地下水流數值模擬結果上的地下水脆弱性評價，並用數值模擬結果作為其對比技術；評價了河流與附近含水層的相互作用。 -
The river package of visual modflow code was used to understand the interaction between songhuajiang river and the nearby aquifer and the effect of riverbed conductance on river leakage. induced infiltration, reduced baseflow, river losing and river gaining are the main factors used to demonstrate these phenomena
用modflow的河流程序包對松花江與附近含水層以及河床沉積物滲透性的互聯系進行分析，並用誘發入滲、基流減少、河流失水和河流得水等4個主要因子來證明。 -
A new approach of gva that formulated to relatively quantify the groundwater depletion risk was evaluated with visual modflow results to determine the accuracy of the vulnerability maps. there are very close acceptable match of the groundwater vulnerability index map results with visual modflow simulation results
本文使用新的地下水脆弱性評價方法同時把所得的脆弱性評價結果與數值模型模擬結果進行對比，證明該方法準確可靠，可用於指導該地區地下水資源的開發利用與保護。
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