初始水位 meaning in Chinese
initial water table
Examples
- Using numerical solution for inverse problem in partial differential equation , a method for initializing groundwater table on base one pumping test and recharge estimation on two pumping tests were presented . then a numerical model for groundwater table forecast was developed
本文利用对偏微分方程逆问题的数值求解，给出了由一组抽水井实测水位计算地下水初始水位以及由二组抽水井实测水位值估算总补给量的方法。 - A time length of ten years and the calculated heads of 1997 were used for model prediction . the predictive simulation showed that the continued pumping will cause relatively high changes in head distribution and increase average drawdown to 16 % after 10 years
在十年的预测期内，采用1997年的地下水计算水位作为初始水位用于模型的预测，结果表明持续的地下水开采会引起地下水水位的大幅度下降，十年以后平均降深会增加16 。 - In boundary treatment , the model turns into generally adds coarseness boundary made of specially complex many coarseness body in the physical model experiment as the coarseness body highly and discharges the density to add the coarseness spot as the main characteristic whole , both to avoid the location within the body of this complex mathematical simulation problems , and could realize this model after to simulate the apron that adds the coarseness namely adds the coarseness section downriver speed of flow to the downriver current of water base speed of flow influence in to hang upward
该模型在边界处理时,将物理模型试验中由特别复杂的多个加糙体组成的加糙边界概化成以糙体高度为主要特征的整个加糙部位,既避开了对加糙体内部进行极其复杂数学模拟的这一难题,又能实现模拟海漫加糙段下游水流流速在垂向上的分布变化这一主要目的。在获得基本的入流流速分布、初始水位及加糙体的绝对高度和加糙段长度的情况下,能迅速模拟出加糙段下游各个断面在垂向上的流速分布情况。