visual modflow造句
例句與造句
- Visual modflow and its application problems in groundwater simulation
及其在地下水模擬中的應(yīng)用 - Application of visual modflow in groundwater numerical simulation for water source area
在水源地地下水?dāng)?shù)值模擬中的應(yīng)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(qū)域多為富水性好的區(qū)域而危險(xiǎn)區(qū)域多數(shù)緣于水源地過高的開采率。 - 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(chuàng)造性地采用了一種新的地下水脆弱性定量評(píng)價(jià)方法，結(jié)果同時(shí)也說明可視化modflow可以用做地下水脆弱性定量評(píng)價(jià)和河床沉積物滲透性影響的對(duì)比技術(shù)。 - 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(píng)價(jià)方法? ?基于gis與可視化modflow地下水流數(shù)值模擬結(jié)果上的地下水脆弱性評(píng)價(jià)，并用數(shù)值模擬結(jié)果作為其對(duì)比技術(shù)；評(píng)價(jià)了河流與附近含水層的相互作用。 - It's difficult to find visual modflow in a sentence. 用visual modflow造句挺難的
- 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(zhì)概念模型的基礎(chǔ)上，進(jìn)一步建立了研究區(qū)完整的三維有限差分非穩(wěn)定流數(shù)學(xué)模型，利用目前國(guó)際上最盛行，且被各國(guó)同行一致認(rèn)可的三維地下水流模擬軟件? ? visualmodflow對(duì)該區(qū)地下水的水位和水量進(jìn)行模擬求解，最后，利用識(shí)別的參數(shù)和驗(yàn)證后的模型預(yù)測(cè)了今后的水位變化趨勢(shì)和可開采量。 - 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(duì)松花江與附近含水層以及河床沉積物滲透性的互聯(lián)系進(jìn)行分析，并用誘發(fā)入滲、基流減少、河流失水和河流得水等4個(gè)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(píng)價(jià)方法同時(shí)把所得的脆弱性評(píng)價(jià)結(jié)果與數(shù)值模型模擬結(jié)果進(jìn)行對(duì)比，證明該方法準(zhǔn)確可靠，可用于指導(dǎo)該地區(qū)地下水資源的開發(fā)利用與保護(hù)。 - 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
近年來大沽河干流及支流已增加多處攔河壩工程致使地下水采補(bǔ)條件發(fā)生了較大變化，本文利用visualmodflow軟件分析了各種影響因素對(duì)地下水動(dòng)態(tài)的影響，研究了橡膠壩對(duì)地下水庫的補(bǔ)給能力并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。 - 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(duì)模型結(jié)果的影響時(shí)，采用了實(shí)際野外水文地質(zhì)條件而不像前人所采用的假想模型。本論文用visualmodflow建立數(shù)值模型模擬預(yù)測(cè)了地下水水頭分布，計(jì)算區(qū)域的水均衡，分析源匯項(xiàng)對(duì)地下水水位的影響。在此基礎(chǔ)上進(jìn)行了全區(qū)的地下水脆弱性評(píng)價(jià)，為地下水資源的合理開發(fā)利用提供依據(jù)。 - ( 4 ) evaluate inversion quantity of water resources through general computational method and numeric value imitation , - and adopt numeric value imitation ( visual modflow ) to establish containing water system model , simulate the input and output changes of present year and planning year , and then valuate inversion quantity of water resources
( 4 )通過常規(guī)計(jì)算方法確定資源轉(zhuǎn)化量；并采用三維數(shù)值模擬( visualmodflow )方法建立二維含水系統(tǒng)模型，模擬現(xiàn)狀年與規(guī)劃年葉爾羌河流域平原區(qū)地下水資源輸入輸出項(xiàng)，評(píng)價(jià)轉(zhuǎn)化資源量。