数学模型计算 meaning in English
mathematical-model calculation
Examples
- The model of studying the reservoir deposition is one - dimension and two - dimension embedded mathematical model , which is a one dimensional model study the whole reservoir and the two dimensional model study some important parts of the reservoir by utilizing the one - dimensional model output data . for pushihe lower reservoir , one - dimensional model studies the whole reservoir , and the two - dimensional model study the part of reservoir of 4 . 5km in length near the intake of the pump - turbine , to study the layout of the deposition and the and concentration of the suspended load near the intake
在一维数学模型计算中考虑了两种一、二期工程的衔接方案，每种衔接方案又分别计算了五种降低水位运行的方案，即保持全年库水位不变、保持汛期库水位不变、和在洪水来临时把库水位降到65 、 64 、 63 、 62米等；每种方案又比较了两种起调流量( 1000和500m ~ 3 s ) ，总共进行了20个方案的比较计算。 - My job can be seen most from the following : first , the article investigates the development of foreign hedging theory and summarizes three hedging model . from the point of economics and statistics it discusses to calculate the best hedging volume using mathematical model under different goals . second it investigates the least - variance model and discovers its limitation
我的工作主要体现在以下几点：第一，论文首先研究了国外套期保值理论的发展，总结出了三种风险套期保值模型，从经济学和统计学的角度讨论了在不同的目标下运用数学模型计算最佳套期保值量。 - So the model is more integral and accurate in describing the performance of heat and mass transfer in the adsorbent bed than the traditional mathematical model . 4 . pens ( perturbational exponential numerical scheme ) is adopted to ensure the successful solving of the mathematical model and the reliability of results
采用摄动精确数值解格式( pens )来求解数学模型中的主要控制方程，并且考虑到控制方程的非定常性，对原pens格式进行了非定常变换，保证了数学模型计算的成功和结果的可靠性。 - In the chapter 3 , it mainly deduces the mathematic models of six factors of the target ship and the problems of " given point " and " well - timed point " in the plane orthogonal reference frame . also it can calculate the standard results of each assessment factor by means of these mathematic models
第三章主要是在雷达标绘平面直角坐标系中，推导出目标船六要素、 “预定点”问题和“时机点”问题的数学解析模型，武汉理厂大学硕十学位论文并且通过这些数学模型计算出各个评估要素的标准值。 - In this paper , remote sensing picture is processed by erdas , a famous rs & gis platform , and information on the chong qing part of the yangtze river is obtained , which can be compared with the water level data from numerical calculation and evaluate the computation precision of mathematical models
本文利用著名的rs & gis软件平台erdas对遥感图片进行处理，获取长江重庆河段河网的信息。可以将提取的河道水面线与数学模型计算的水面线进行比较，对数学模型的计算精度作一个评估。