函数模拟 meaning in English
function analogue
functional simulation
Examples
- The studies of plane heterogeneity are as follows : the text counts the parameters of the sandlayers " geometric shape of different sedimentous microfacies ; speculates the conditions of lateral communication by sandstone density according to the method brought forward by j . r . l . allen ; gets a group of parameters including the reservoir thickness , porosity and coefficient of permeability by using kriging method according to the data of logging results ; makes certain the direction of coefficient of permeability with variation function by modeling globosity function ; divides the sandlayers into five types by using the method of flowing cell based on three parameters , that is x h , kxh and h / h , and accounts the favorable region . on the base of above - mentioned studies , the text evaluates the heterogeneity of sandlayers and gives the resolutions to these problems to serve the development of the field
Allen )等人提出的统计方法，用垂向上砂体密度的界限来推测砂体侧向连通情况；根据每口井的测井解释资料，利用克里金插值法对外间进行插值，得到了一组反映储层特征在平面上变化的参数，包括储层厚度分布、孔隙度以及渗透率，并且成图；利用变差函数法，通过球状函数模拟，确定储层优势渗透率方向：根据流动单元法，以储能系数、容积系数以及净毛厚度比三个参数为依据，通过聚类分析方法进行流动单元划分，并且按照参数特征将其分为五类，统计各砂层有利流动单元区块。 - In the designing of priority for the transmission ratio , the usage of gear ' s attest on transmission ration should be considered ; the average value is set as the evolution aim of the loss of driving power and the useful effectiveness . a simplified fuel - consumed economically model is used to simulate the fuel consumption while the automobile is in motion
在变速器传动比优化设计中考虑档位使用率对变速器传动比的影响，采用驱动功率损失率和有效效率利用率的加权平均值作为评价指标，用参数样条函数模拟车速状态下的燃油消耗量，提出了按变速器传动比的使用率来确定汽车的加速和等速的比例，并将其作为实际工况来确定汽车的实际燃油消耗率。